[石油装备
] |
JB4730.3—2005超声检测.pdf
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0 |
2010-02-23 |
7 |
 |
[石油装备
] |
JBT4709焊接、材料
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0 |
2010-02-23 |
30 |
 |
[石油装备
] |
GB119-86圆柱销
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0 |
2010-02-23 |
4 |
 |
[石油装备
] |
55°螺纹标准
|
44 |
2010-02-19 |
32 |
 |
[石油装备
] |
油车大狗装配动画
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11 |
2010-02-15 |
12 |
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[石油装备
] |
GBT531[1].1-2008硫化橡胶或热...
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11 |
2010-02-10 |
8 |
 |
[石油装备
] |
CB3075-87船用无缝钢管
|
0 |
2010-02-09 |
3 |
 |
[石油装备
] |
钻杆接头标准
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682 |
2010-02-06 |
159 |
 |
[石油装备
] |
石油钻具接头螺纹工作量规
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0 |
2010-02-06 |
7 |
 |
[石油装备
] |
钢丝绳选用
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44 |
2010-02-05 |
29 |
 |
[石油装备
] |
闸板防喷器规格参数
|
0 |
2010-02-05 |
26 |
 |
[石油装备
] |
ASNTSNT-TC-1A-2001CHN
|
33 |
2010-02-04 |
19 |
 |
[石油装备
] |
GBT8163-2008输送流体用无缝钢管
|
11 |
2010-02-04 |
11 |
 |
[石油装备
] |
GB9948-2006石油裂化用无缝钢管
|
11 |
2010-02-04 |
8 |
 |
[石油装备
] |
钻机现场安装及检验
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22 |
2010-02-03 |
48 |
 |
[石油装备
] |
冷拔或冷轧精密无缝钢管GBT3639-200...
|
22 |
2010-02-03 |
13 |
 |
[石油装备
] |
ASMEB16.9-2001中文版工厂制造的...
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0 |
2010-02-02 |
22 |
 |
[石油装备
] |
ASMEB16.28-1994中文版锻轧钢制...
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0 |
2010-02-02 |
5 |
 |
[石油装备
] |
钢板成份标准
|
0 |
2010-02-02 |
17 |
 |
[石油装备
] |
打捞公锥和母锥
|
0 |
2010-02-02 |
10 |
 |
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