《潜水钻锚杆高压旋喷桩施工组织设计》

时间：2022-07-04 13:40:09 浏览量：

　O p in io n s a n d su g g e stio n s o n th e p a rty "s m a ss lin e e d u ca tio n a l p ra ctice A cco rd in g to th e ce n tra l a n d p ro v in cia l, m u n icip a l u n ifie d d e p lo y m e n t, a cco rd in g to m u n icip a l P a rty co m m itte e " a b o u t ca rry in g o u t th e p a rty "s m a ss lin e e d u ca tio n a l p ra ctice a ctiv ity in th e city "s im p le m e n ta tio n o p in io n s, th e sp irit o f th e p a rty "s m a ss lin e e d u ca tio n a l p ra ctice a ctiv itie s fro m 2 0 * * in Ja n u a ry to 9 9 m o n th s, ca rrie d o u t a t a ll le v e ls o f d e p a rtm e n ts a n d d ire ctly a ffilia te d in stitu tio n s a n d g ra ss-ro o ts p a rty o rg a n iza tio n s. A cco rd in g to m y a ctu a l C o u n ty , th e co u n ty to ca rry o u t th e e d u ca tio n p ra ctice p u t fo rw a rd th e fo llo w in g im p le m e n ta tio n o p in io n s.F irst, th e o v e ra ll re q u ire m e n tsC o u n ty co u n ty e d u ca tio n p ra ctice to th e e ig h te e n P a rty o f e ig h t, th e sp irit o f th e th e th ird P le n a ry S e ssio n o f th e 1 8 th C P C C e n tra l C o m m itte e a s th e g u id a n ce , co n scie n tio u sly im p le m e n t th e sp irit o f g e n e ra l se cre ta ry X i Jin p in g b o o k se rie s o f im p o rta n t sp e e ch , e a rn e stly im p le m e n t th e C e n tra l C o m m itte e re a lly , o p in io n s a n d a d v ice > < < > , < p a rty im p le m e n tin g th e g u id in g id e o lo g y o f o p in io n s to d e te rm in e th e o b je ctiv e s a n d re q u ire m e n ts, ste p m e th o d , in a cco rd a n ce w ith th e " " lo o k in th e m irro r, d re ss u p , w a sh b a th , cu re tre a tm e n t, th e g e n e ra l re q u ire m e n ts o f " fo r th e p e o p le p ra g m a tic h o n e st p e o p le a s th e th e m e , in ca rry in g fo rw a rd th e sp irit o f Z h u a n g la n g Z h u a n g , im p ro v e th e ir w o rk sty le , se rv ice to th e m a sse s o f th e p e o p le , th e fo u n d a tio n o f co n so lid a tin g g ra ssro o ts, p ro m o te tra n sfo rm a tio n a cro ss e ffo rts, to fu rth e r im p le m e n t th e ce n tra l e ig h t re g u la tio n s a n d < T h e o p p o sitio n p a rty a n d g o v e rn m e n t a u ste rity w a ste re g u la tio n s " ," d o u b le se ctio n " p ro v in cia l re g u la tio n s, m u n icip a l p ro v isio n s o f th e " tw e lv e " p la n a n d th e im p le m e n ta tio n m e a su re s fo r < o n im p ro v in g th e w o rk sty le o f clo se tie s w ith th e m a sse s la w , h ig h lig h t sty le b u ild in g , ca rry o u t th e w h o le w in d sp irit, re so lu te ly o p p o se fo rm a lism , b u re a u cra cy , h e d o n ism a n d w a ste fu l e x tra v a g a n ce to so lv e th e p ro b le m s, P a rty m e m b e rs a n d ca d re s o f th e sty le a n d th e m a sse s o f p e o p le stro n g , th e M in istry o f P a rty m e m b e rs a n d ca d re s to fu rth e r im p ro v e th e ir th in k in g a n d u n d e rsta n d in g , to fu rth e r ch a n g e th e sty le o f th e w in d , th e m a sse s to clo se , h o n e st a n d p ra g m a tic p e o p le h o n e st im a g e to fu rth e r e sta b lish th e fo u n d a tio n to fu rth e r re in fo rce th e b a sic le v e l. S ty le o f th e b u ild in g o f th e n e w re su lts to p ro m o te th e co n stru ctio n o f a p o w e rfu l fo rce o f th e co u n ty a n d th e e co lo g ica l cu ltu re o f th e co u n ty a n d co u n ty co n stru ctio n .In e d u ca tio n a l p ra ctice a ctiv itie s o f th e u n it is m a in ly : th e co u n ty a n d b e lo w co u n ty d e p a rtm e n ts u n d e r th e o rg a n s, e n te rp rise s a n d in stitu tio n s d ire ctly u n d e r th e to w n sh ip , stre e t, a n d co m m u n ity , villa g e , n o n -p u b lic e co n o m ic o rg a n iza tio n s, so cia l o rg a n iza tio n s a n d o th e r g ra ss-ro o ts o rg a n iza tio n s. A g e n cie s a n d b ra n ch e s, e a ch sin g le u n it, fo llo w th e ru le s o n in te rn a l in stitu tio n s. E d u ca tio n a l p ra ctice w ith ste p b y ste p .T o a d h e re to th e co u n ty le a d e rsh ip , le a d e rsh ip a n d le a d in g ca d re s to fo cu s o n o u tsta n d in g ca tch to d ire ctly co n ta ct th e se rv ice o f th e m a sse s o f la w su p e rv isio n d e p a rtm e n ts a n d w in d o w u n its, se rv ice in d u stry , e d u ca tio n a l p ra ctice , p a y a tte n tio n to g ra sp th e h e a v y to w n s, stre e ts a n d v illa g e s, co m m u n ity e d u ca tio n a ctiv itie s a n d th e m a sse s o f g ra ssro o ts g ro u p s in clo se co n ta ct to stre n g th e n , a n d th e m a jo rity o f P a rty m e m b e rs, ca d re s a n d th e m a ss lin e lin e M a rx d o ctrin e v ie w o f th e m a sse s a n d th e p a rty "s e d u ca tio n .A lw a y s sp e a k se rio u sly a s a b a sic a ttitu d e , a d h e re to p o sitiv e e d u ca tio n , to ca rry o u t criticism a n d se lf criticism g ro u p , a d h e re to th e p ra g m a tic, m o re e m p h a sis o n le a d e rsh ip , p a y m o re a tte n tio n to th e la y e rs o f th e d e m o n stra tio n , m o re fo cu s o n th e fo u r w in d s, so lv e th e p ro b le m , p a y m o re a tte n tio n to o p e n th e d o o r, th e p a rticip a tio n o f th e m a sse s, p a y m o re a tte n tio n to th e cla ssifica tio n g u id a n ce . O rd e rly , p a y m o re a tte n tio n to th e co o p e ra tio n a n d co h e sio n d riv e n , m o re strict re q u ire m e n ts o n in je ctio n , re a lly su p e rv isio n p ra ctice , e n su re e d u ca tio n p ra ctice is n o t e m p ty is n o t e m p ty is n o t p a rtia l, n o t a s a m e re fo rm a lity .T w o , th e k e y p o in t o f th e ta sk T h e m a in ta sk o f th e co u n ty "s e d u ca tio n p ra ctice is to se ize a g a in st " fo u r w in d " th is fo cu s o n ce n tra lize d so lv e o u tsta n d in g p ro b le m s a sk e d C o u n ty , to w n sh ip le a d e rsh ip a n d le a d in g ca d re s o f th e fo u r w in d s, th e d isa d v a n ta g e s o f th e sty le , sca le b e h a v io r to a la rg e sca le in v e stig a tio n , o v e rh a u l, cle a n in g g re a tly . A t th e sa m e tim e , re sp o n d to th e co n ce rn s o f th e m a sse s, sa fe g u a rd th e in te re sts o f th e m a sse s, p a y a tte n tio n to so lv e p ra ctica l p ro b le m s, so lv e th e p e o p le a ro u n d th e u n w h o le so m e te n d e n cie s e sp e cia lly o n e a t, ta k e th e ca rd , Y o n g la zy lu x u ry , e x tra v a g a n ce a n d w a ste fe e s, p rivile g e s a n d o th e r issu e s, tim e ly a n d e ffe ctiv e , w ith o u t a n y d isco u n t to so lv e , to im p ro v e th e sty le o f re a l im p le m e n ta tio n o f th e re q u ire m e n ts o f re a l to th e g ra ssro o ts, re a l le t g ro u p B e n e fit th e p u b lic.(a ) fo cu s o n so lv in g th e " fo u r w in d s" o u tsta n d in g issu e sT h e ce n tra l a n d p ro v in cia l re q u ire m e n ts, th e co u n ty le a d e rsh ip a n d le a d in g ca d re s o f k e y p e rfo rm a n ce co n ce p t is n o t co rre ct, d o n o t d a re to p la y , to e n g a g e in " im a g e p ro je ct" , " p o litica l p ro je ct" , a le a d e rsh ip g u id e , a se t o f id e a s, o rd e rs a n d p ro h ib itio n s, a n d a p o licy , th e re a re co u n te rm e a su re s co u n ty . T h e u n its d ire ctly u n d e r th e h e a v y fo cu s o n so lv in g Y u n g la zy d ra g , b u ck p a ssin g sk in , w o rk is n o t im p le m e n te d , th e se rv ice is n o t a ctiv e . T h e d y n a m ic p ro b le m o f la w e n fo rce m e n t a n d su p e rv isio n d e p a rtm e n ts a n d w in d o w u n its, se rv ice in d u stry m a in ly so lv e th e d o o r h a rd , u g ly fa ce , so m e th in g d ifficu lt, a n d a rb itra ry ch a rg e s, fin e s, le v ie s, a n d b re a ch o f p riv ile g e , ch in a k a y a o , n o t th e p ro b le m o f la w . T h e to w n sh ip , stre e t T h e co lla r o f le a d in g b o d ie s a n d le a d in g ca d re s to so lv e k e y d o e s n o tth e ir o w n co n d itio n s to d e v e lo p th e co rre ct ro a d , th e m a x im u m to a v o id in v e stm e n t risk , g a in p ro fit.(th re e ) v ig o ro u sly p ro m o te th e b ra n d . T o e sta b lish b ra n d a w a re n e ss, a w a re n e ss o f th e u se o f b ra n d , b ra n d v a lu e , b ra n d a cq u isitio n p e rfo rm a n ce , e n h a n ce th e co m p e titiv e stre n g th . C o n ce n tra te d m a n p o w e r, ca re fu l p la n n in g , p a ck a g in g a n d p u b licity o f a n u m b e r o f u n iq u e , m a rk e t in flu e n ce a n d co v e ra g e o f th e b ra n d , th e im p le m e n ta tio n o f k e y b re a k th ro u g h s, to e n h a n ce th e co m p e titiv e stre n g th , w a lk in g b u sin e ss ro a d th e co m p e titio n o f a lie n a tio n a n d ch a ra cte ristics, th e p u rsu it o f sta b ility a n d d e v e lo p m e n t o f th e m a rk e t.(fo u r) to p ro m o te th e in te g ra tio n o f re so u rce s. T o fu rth e r b ro a d e n th e ir h o rizo n s, e ffe ctiv e in te g ra tio n o f re so u rce s w ith in th e g ro u p , th e city re so u rce s, o th e r in d u strie s a n d re g io n a l re so u rce s, m u tu a l tru st, m u tu a l b e n e fit, se e k in g w in -w in p rin cip le , in th e fra m e w o rk o f n a tio n a l p o licie s a n d re g u la tio n s, strict in sp e ctio n a n d a rg u m e n ta tio n , le g a l co n su lta tio n , e x a m in a tio n a n d a p p ro v a l p ro ce d u re s, strict re g u la tio n o f e co n o m ic a ctiv itie s, a ttra ct in je ctio n th e so cia l in v e stm e n t to th e in d u stry g ro u p , to a ch ie v e le v e ra g in g th e d e v e lo p m e n t, e n su re th a t th e v a lu e o f sta te -o w n e d a sse ts.(fiv e ) to stre n g th e n th e co n stru ctio n m a n a g e m e n t p e rso n n e l. S tre n g th e n th e m a n a g e m e n t o f e d u ca tio n a n d tra in in g o f ca d re s a n d w o rk e rs o f th e e x istin g b u sin e ss, firm ly e sta b lish th e co n ce p t o f th e m a rk e t, e n h a n ce th e se n se o f crisis to a d a p t to m a rk e t co m p e titio n , th e se n se o f u rg e n cy , im p ro v e th e a b ility to re sp o n d to m a rk e t co m p e titio n , im p ro v e m a n a g e m e n t a n d o p e ra tio n o f th e m a rk e t. A t th e sa m e tim e , a cco rd in g to th e n e e d o f in d u stria l d e v e lo p m e n t, v ig o ro u sly th e in tro d u ctio n o f h ig h -q u a lity m a n a g e m e n t m a n a g e m e n t p e rso n n e l, a n d striv e to b uild a h ig h-q u a lity p ro fe ssio n a l m a n a g e m e n t te a m , h a rd w o rk , a n d p ro m o te th e e n tire w o rk fo rce k n o w le d g e stru ctu re , a g e stru ctu re , stru ctu re o p tim iza tio n a n d u p g ra d in g a b ility , e n h a n ce co re co m p e titiv e n e ss, a d a p t to th e n e e d o f m a rk e t co m p e titio n .(six ) se rio u sly stu d y th e p o licy fo r p o licy . S e rio u s re se a rch a b o u t so cia l su p p o rt th e d e v e lo p m e n t o f cu ltu ra l u n d e rta k in g s in th e co u n try a n d th e X X p o licy , e sp e cia lly th e p o licy o f in d u stria l d e v e lo p m e n t, fin a n cia l in v e stm e n t p o licy , fin a n cia l p o licy a n d ta x p o licy , a n d a ctiv e ly se e k p o licy , p ro je cts a n d fu n d s, e n te rp rise a n d in d u stry g ro u p m issio n to p ro m o te le a p fro g d e v e lo p m e n t. 一、编制依据

　（1）

　《工业与民用建筑基础设计与施工规程》（2）

　《建筑桩基技术规范》(JGJ94-94) （3）

　《地基与基础工程施工验收规范》(GBJ202-83) （4）

　《建筑地基处理技术规范》(JGJ79-91) （5）

　《工程锚杆设计与施工规范》(CECS22:90) （6）

　《建筑工程施工现场临时安全规范》(JGJ46-88) （7）

　《建筑机械使用安全技术规程》(JGJ33-86) （8）

　《混凝土施工及验收规范》(GB50204-92) （9）

　《钢筋焊接及验收规范》(JGJ18-96) 省市其他相关管理条例和规定

　二、工程概况

　太钢集团临汾钢铁有限公司中板轧机改造工程（主电室、轧辊间），位于临钢中板厂内，基坑支护深度 6.5 米—10.2 米。基坑南侧与原有中板厂房贴建，北侧与厂内管道临近，基坑工程施工期间，中板厂需正常生产，因此，努力控制基坑支护结构的变形，尽可能减小周边建筑物、管线、道路的下沉，因该是设计本基坑支护的重点。

　鉴于本基坑支护深度深，对周边环境控制要求高，因此在选择方案时，首先考虑的应该是支护方案的成熟可靠性。也即支护结构的安全性应该是第一位，然后再兼顾经济的合理性。

　三、工程地质概况

　根据现场编录原位测试和土工试验结果，勘察深度范围内场地地基土按地层时代岩性及物理学性质自上而下将其分为六层，现依次分述如下：

　勘察期间为枯水期,勘探深度范围内地下水类型为孔隙潜水,富水性较差,终孔后停待一定时间后统一量测的稳定水位埋深 4.80～5.93m,相应水位

　 A cco rd in g to m y a ctu a l C o u n ty , th e co u n ty to ca rry o u t th e e d u ca tio n p ra ctice p u t fo rw a rd th e fo llo w in g im p le m e n ta tio n o p in io n s.F irst, th e o v e ra ll re q u ire m e n tsC o u n ty co u n ty e d u ca tio n p ra ctice to th e e ig h te e n P a rty o f e ig h t, th e sp irit o f th e th e th ird P le n a ry S e ssio n o f th e 1 8 th C P C C e n tra l C o m m itte e a s th e g u id a n ce , co n scie n tio u sly im p le m e n t th e sp irit o f g e n e ra l se cre ta ry X i Jin p in g b o o k se rie s o f im p o rta n t sp e e ch , e a rn e stly im p le m e n t th e C e n tra l C o m m itte e re a lly , o p in io n s a n d a d v ice > < < > , < p a rty im p le m e n tin g th e g u id in g id e o lo g y o f o p in io n s to d e te rm in e th e o b je ctiv e s a n d re q u ire m e n ts, ste p m e th o d , in a cco rd a n ce w ith th e " " lo o k in th e m irro r, d re ss u p , w a sh b a th , cu re tre a tm e n t, th e g e n e ra l re q u ire m e n ts o f " fo r th e p e o p le p ra g m a tic h o n e st p e o p le a s th e th e m e , in ca rry in g fo rw a rd th e sp irit o f Z h u a n g la n g Z h u a n g , im p ro v e th e ir w o rk sty le , se rv ice to th e m a sse s o f th e p e o p le , th e fo u n d a tio n o f co n so lid a tin g g ra ssro o ts, p ro m o te tra n sfo rm a tio n a cro ss e ffo rts, to fu rth e r im p le m e n t th e ce n tra l e ig h t re g u la tio n s a n d < T h e o p p o sitio n p a rty a n d g o v e rn m e n t a u ste rity w a ste re g u la tio n s " ," d o u b le se ctio n " p ro v in cia l re g u la tio n s, m u n icip a l p ro v isio n s o f th e " tw e lv e " p la n a n d th e im p le m e n ta tio n m e a su re s fo r < o n im p ro v in g th e w o rk sty le o f clo se tie s w ith th e m a sse s la w , h ig h lig h t sty le b u ild in g , ca rry o u t th e w h o le w in d sp irit, re so lu te ly o p p o se fo rm a lism , b u re a u cra cy , h e d o n ism a n d w a ste fu l e x tra v a g a n ce to so lv e th e p ro b le m s, P a rty m e m b e rs a n d ca d re s o f th e sty le a n d th e m a sse s o f p e o p le stro n g , th e M in istry o f P a rty m e m b e rs a n d ca d re s to fu rth e r im p ro v e th e ir th in k in g a n d u n d e rsta n d in g , to fu rth e r ch a n g e th e sty le o f th e w in d , th e m a sse s to clo se , h o n e st a n d p ra g m a tic p e o p le h o n e st im a g e to fu rth e r e sta b lish th e fo u n d a tio n to fu rth e r re in fo rce th e b a sic le v e l. S ty le o f th e b u ild in g o f th e n e w re su lts to p ro m o te th e co n stru ctio n o f a p o w e rfu l fo rce o f th e co u n ty a n d th e e co lo g ica l cu ltu re o f th e co u n ty a n d co u n ty co n stru ctio n .In e d u ca tio n a l p ra ctice a ctiv itie s o f th e u n it is m a in ly : th e co u n ty a n d b e lo w co u n ty d e p a rtm e n ts u n d e r th e o rg a n s, e n te rp rise s a n d in stitu tio n s d ire ctly u n d e r th e to w n sh ip , stre e t, a n d co m m u n ity , v illa g e , n o n -p u b lic e co n o m ic o rg a n iza tio n s, so cia l o rg a n iza tio n s a n d o th e r g ra ss-ro o ts o rg a n iza tio n s. A g e n cie s a n d b ra n ch e s, e a ch sin g le u n it, fo llo w th e ru le s o n in te rn a l in stitu tio n s. E d u ca tio n a l p ra ctice w ith ste p b y ste p .T o a d h e re to th e co u n ty le a d e rsh ip , le a d e rsh ip a n d le a d in g ca d re s to fo cu s o n o u tsta n d in g ca tch to d ire ctly co n ta ct th e se rv ice o f th e m a sse s o f la w su p erv isio n d e p a rtm e n ts a n d w in d o w u n its, se rv ice in d u stry , e d u ca tio n a l p ra ctice , p a y a tte n tio n to g ra sp th e h e a v y to w n s, stre e ts a n d v illa g e s, co m m u n ity e d u ca tio n a ctiv itie s a n d th e m a sse s o f g ra ssro o ts g ro u p s in clo se co n ta ct to stre n g th e n , a n d th e m a jo rity o f P a rty m e m b e rs, ca d re s a n d th e m a ss lin e lin e M a rx d o ctrin e v ie w o f th e m a sse s a n d th e p a rty "s e d u ca tio n .A lw a y s sp e a k se rio u sly a s a b a sic a ttitu d e , a d h e re to p o sitiv e e d u ca tio n , to ca rry o u t criticism a n d se lf criticism g ro u p , a d h e re to th e p ra g m a tic, m o re e m p h a sis o n le a d e rsh ip , p a y m o re a tte n tio n to th e la y e rs o f th e d e m o n stra tio n , m o re fo cu s o n th e fo u r w in d s, so lv e th e p ro b le m , p a y m o re a tte n tio n to o p e n th e d o o r, th e p a rticip a tio n o f th e m a sse s, p a y m o re a tte n tio n to th e cla ssifica tio n g u id a n ce . O rd e rly , p a y m o re a tte n tio n to th e co o p e ra tio n a n d co h e sio n d riv e n , m o re strict re q u ire m e n ts o n in je ctio n , re a lly su p e rv isio n p ra ctice , e n su re e d u ca tio n p ra ctice is n o t e m p ty is n o t e m p ty is n o t p a rtia l, n o t a s a m e re fo rm a lity .T w o , th e k e y p o in t o f th e ta sk T h e m a in ta sk o f th e co u n ty "s e d u ca tio n p ra ctice is to se ize a g a in st " fo u r w in d " th is fo cu s o n ce n tra lize d so lv e o u tsta n d in g p ro b le m s a sk e d C o u n ty , to w n sh ip le a d e rsh ip a n d le a d in g ca d re s o f th e fo u r w in d s, th e d isa d v a n ta g e s o f th e sty le , sca le b e h a v io r to a la rg e sca le in v e stig a tio n , o v e rh a u l, cle a n in g g re a tly . A t th e sa m e tim e , re sp o n d to th e co n ce rn s o f th e m a sse s, sa fe g u a rd th e in te re sts o f th e m a sse s, p a y a tte n tio n to so lv e p ra ctica l p ro b le m s, so lv e th e p e o p le a ro u n d th e u n w h o le so m e te n d e n cie s e sp e cia lly o n e a t, ta k e th e ca rd , Y o n g la zy lu x u ry , e x tra v a g a n ce a n d w a ste fe e s, p riv ile g e s a n d o th e r issu e s, tim e ly a n d e ffe ctiv e , w ith o u t a n y d isco u n t to so lv e , to im p ro v e th e sty le o f re a l im p le m e n ta tio n o f th e re q u ire m e n ts o f re a l to th e g ra ssro o ts, re a l le t g ro u p B e n e fit th e p u b lic.(a ) fo cu s o n so lv in g th e " fo u r w in d s" o u tsta n d in g issu e sT h e ce n tra l a n d p ro v in cia l re q u ire m e n ts, th e co u n ty le a d e rsh ip a n d le a d in g ca d re s o f k e y p e rfo rm a n ce co n ce p t is n o t co rre ct, d o n o t d a re to p la y , to e n g a g e in " im a g e p ro je ct" , " p o litica l p ro je ct" , a le a d e rsh ip g u id e , a se t o f id e a s, o rd e rs a n d p ro h ib itio n s, a n d a p o licy , th e re a re co u n te rm e a su re s co u n ty . T h e u n its d ire ctly u n d e r th e h e a v y fo cu s o n so lv in g Y u n g la zy d rag , b u ck p a ssin g sk in , w o rk is n o t im p le m e n te d , th e se rv ice is n o t a ctiv e . T h e d y n a m ic p ro b le m o f la w e n fo rce m e n t a n d su p e rv isio n d e p a rtm e n ts a n d w in d o w u n its, se rv ice in d u stry m a in ly so lv e th e d o o r h a rd , u g ly fa ce , so m e th in g d ifficu lt, a n d a rb itra ry ch a rg e s, fin e s, le v ie s, a n d b re a ch o f p riv ile g e , ch in a k a y a o , n o t th e p ro b le m o f la w . T h e to w n sh ip , stre e t T h e co lla r o f le a d in g b o d ie s a n d le a d in g ca d re s to so lv e k e y d o e s n o tth e ir o w n co n d itio n s to d e v e lo p th e co rre ct ro a d , th e m a x im u m to a v o id in v e stm e n t risk , g a in p ro fit.(th re e ) v ig o ro u sly p ro m o te th e b ra n d . T o e sta b lish b ra n d a w a re n e ss, a w a re n e ss o f th e u se o f b ra n d , b ra n d v a lu e , b ra n d a cq u isitio n p e rfo rm a n ce , e n h a n ce th e co m p e titiv e stre n g th . C o n ce n tra te d m a n p o w e r, ca re fu l p la n n in g , p a ck a g in g a n d p u b licity...

相关热词搜索：潜水高压 施工组织设计