1.
shear pin tubing safety joint
剪切销式油管安全接头
2.
shear pin safety joint
剪切销钉式安全接头
3.
The reason of 4.3m crop shear's latch cylinder oil leakage and countermeasure
4.3米切头剪液压安全销漏油原因分析及对策
4.
GP shear-out safety joint
砾石充填剪切安全接头
5.
oil-sealed jar safety joint
油封式震击器安全接头
6.
single-strand crop and cobble shears
单线式端头-废料剪切机
7.
d crop and cobble shears
单线式端头废料剪切机
8.
The Analysis of Dupont Safety Management Pattern Application Based on QHSE Management System of Oil Marketing Industry;
基于石油销售业QHSE体系的杜邦安全管理模式应用研究
9.
strain controlled direct shear apparatus
应变控制式直接剪切仪
10.
Study on Safe Assessment for Undermatched Weld Joint of Pipeline;
低匹配管道焊接接头的安全评定研究
11.
Assessing the safety of fully welded body pipeline ball valve
全焊接阀体管线球阀焊接接头的安全评估
12.
NOTE: Do not cut rods on jointing end.
注意:如需裁剪管子，请勿裁切要插入浴帘杆接头的一端。
13.
tools to tubing substitute
钻具连接油管的接头
14.
Research on point safety factor of shear failure geomaterials
岩土材料剪切破坏点安全系数的研究
15.
Mechanical Parameter and Energy Model of Rotary Cutting Head Flying Shears
滚筒式切头飞剪力能参数与能量模型
16.
Campus Network Security Management Based on PPPoE Accessing
基于PPPoE接入方式的校园网安全管理
17.
Discussion about Safety Production Management in New Timber Production and Marketing Mode
新型木材产销模式下的安全生产管理探讨
18.
4300mm crop shear's top knife slide frame oil leakage reason and countermeasure
4.3米切头剪上刀架漏油原因分析及对策