ҪݣΪ˹ױлAMOCOȫĹ̿ϣԭӦáΪڲܵѵϣȫ̿أɸɸɰһĻȡ
ߣzxp7912
ش18
ϴʱ䣺2015-07-30 07:15:59
ҪݣôڴһڶˮƽʱֱεҪرע⣬ҪԿơο1ж3000ڣزǴ30ȵľˮƽλƵҪһͨбõǰбλݡǰѶͶͷȻÿһֹжڵʱвͼ¼Ҳ˵ÿһ˾ڱϼ¼ǰʱ䡣һѼ¼͵ݷ˽ǰ...
ߣbvcxz1980
ش28
ϴʱ䣺2014-06-08 08:12:38
ҪݣSecondEditionCErikB.Nelson,DominiqueGuillot
Withoutadequatezonalisolation,wellsareunlikelytoreachtheirfullproducingpotential.Theultimategoalofcementingistoprovidewellintegritythroughzonalisolationad...
ߣlyh9503
ش28
ϴʱ䣺2014-03-22 10:03:03
Ҫݣ˹ױл⾮techlog̳̼ݺﴦǰҪȽһЩԤTechlogQ.Elanģ顣ѹУҪ¼¶ȡѹԤĸĻһȽҪIJ⾮鼰ûаڡʵʾҪ鼰
ߣying800
ش121
ϴʱ䣺2014-02-22 06:02:06
Ҫݣ˹ױл⾮ԭϸܺ͡õӢϣֵղغѧϰҷ˹ױл⾮ԭϸܺ͡õӢϣֵղغѧϰҷ
ߣldcplth
ش26
ϴʱ䣺2014-02-11 04:18:27
Ҫݣ̽ݴ˾˾˹ױл˾չз̽omegaһֱǹ̽ĹԱֲᡣ
ߣzhuce1111
ش14
ϴʱ䣺2013-12-19 03:07:05
Ҫݣ˹↑ǵʾ
˹IJ
˹ĺ
˹↑ǵʾ
˹↑ǵʾ
ߣsutaoqd
ش6
ϴʱ䣺2013-10-26 08:40:52
ҪݣвΪ˵ɲϵоĻ˼·ͷΪһģ
;һָΪĽо;ָлѧϵо
ߣtudou0814
ش5
ϴʱ䣺2013-09-30 01:29:10
ҪݣۺĿ㡢۳ߴزɽʡ꾮ʱͳɱ꾮ߵʵЧ̵ʱ䣬Ӧ÷Χ㡣˹ױлͷ
ߣԺúȺ1314
ش7
ϴʱ䣺2013-09-21 03:54:19
Ҫݣ˹٪ϵֱ༰ݶ˹٪ϵֱ༰ݶ˹٪ϵֱ༰ݻ˹٪ϵֱ༰
ߣxahgy1988
ش3
ϴʱ䣺2013-08-29 07:57:27
Ҫݣ˹عݻúö˹عݻúö˹عݻúö˹عݻúö˹عݻú
ߣxahgy1988
ش5
ϴʱ䣺2013-08-29 07:50:15
Ҫݣ˹ϵо˹ϵо˹ϵо˹ϵо
ߣxahgy1988
ش5
ϴʱ䣺2013-08-29 07:49:36
Ҫݣʶ˹ѧʶ˹ѧʶ˹ѧʶ˹ѧʶ˹ѧʶ˹ѧʶ˹ѧʶ˹ѧ
ߣadodwj
ش18
ϴʱ䣺2013-07-10 01:10:39
Ҫݣ˹ױлʵ˹ױлʵ˹ױлʵ˹ױлʵ˹ױлʵ˹ױлʵ˹ױлʵ
ߣadodwj
ش6
ϴʱ䣺2013-07-09 02:32:39
Ҫݣ˹ױлˮƽʵ˹ױлˮƽʵ˹ױлˮƽʵ˹ױлˮƽʵ˹ױлˮƽʵ˹ױлˮƽʵ
ߣadodwj
ش6
ϴʱ䣺2013-07-09 02:30:56
ҪݣһŹ·װİװͼɸݸͼƳͼٽаװڼʦԣʯҵְҵͼΪ˸ݶƣв֮λרָ
ߣshanxiashi57
ش2
ϴʱ䣺2013-06-23 08:53:08
Ҫݣ˹꾮ٹߣܴе٣꾮ڣһʩ
ߣhujianjunwuye
ش23
ϴʱ䣺2013-05-27 02:28:22
ҪݣEVS-C53ϵеѹһõԭѹתԭߵѹɱĵѹźŵIJģ飬ԭ֮߶ȾԵи߾ȷȡԶȡɶȡСṹڹȶӦֹص㡣㷺Ӧڵʯ͡ú·ͨš¥Կصҵĵ豸ϵͳƼ⡣
ߣken0479
ش0
ϴʱ䣺2013-04-24 02:01:47
Ҫݣʮһұڼ,ȫú˹¹ʴ½,һʱڵú˹ͻ¹ȴδͬ½,
˹¹ռıߡΪ,ڶ20052010ȫú˹ͻ¹ͳƵĻ
,ҹú˹ͻֲص㡢ú˹ͻ¹ص㡢¹ʵֱԭͼԭ
,úҵ֡ҵܡúͼߡҵȷ,Чú˹ͻ
¹ʶĶԲ߽顣
ߣspy896965202
ش0
ϴʱ䣺2013-04-16 08:24:23
Ҫݣ˹ױлȫ
ߣyuanz
ش153
ϴʱ䣺2013-04-08 09:32:53