Development and application of hydraulic controlled safety joint;
液控型安全接头的研制和应用
Based on groping for and summarization of the processing method drilling failure,and according to the characteristic of drill pipe sticking,this paper proposed a new design for drilling safety joint,which can commendably deal with drill pipe sticking accidents.
在对钻井事故处理不断探索和总结的基础上,根据卡钻特点,提出了一种能很好地处理井下卡钻事故的新型随钻安全接头的设计方案,并对中轴的2种承载模型(上下滑键不对称和对称模型)进行了应力、塑性应变和变形分布分析。
oil-sealed jar safety joint
油封式震击器安全接头
Connecting devices--Flat quick-connect terminations for electrical copper conductors--Safety requirements
GB17196-1997连接器件连接铜导线用的扁形快速连接端头安全要求
GP shear-out safety joint
砾石充填剪切安全接头
shear pin safety joint
剪切销钉式安全接头
shear pin tubing safety joint
剪切销式油管安全接头
3-conductor polarized connector. Right-click for male or female connector.
三导线极化连接器。右击指定插头或插孔连接器。
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
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
The Server-side Security Configuration on Prevention SQL Injection Attacks
SQL注入攻击防范中服务器端安全配置
Effects of Welding Process on Cryogenic Safety of Welded Joint of 16MnR Steel
焊接工艺对16MnR钢焊接接头低温安全性的影响
Line stretcher. Right-click for male or female connectors.
线拉伸器。右击可指定为指定插头连接器或插孔连接器。
diamod-enhanced hammer bit
金刚石镶齿震击钻头
Operation rules should be strictly followed. The instrument adapts with a mono phase three pin plug, which connects to the earth for safety.
严格按操作要求使用仪器,本仪器采用单相三线插头，连接地线以确保用电安全。
Do not defeat the safety purpose of the grounding type plug
不要忽视接地型插头的安全作用
Airbag Control Module Connector Removal
安全气囊控制模组接头拆除
AIRBAG CONTROL MODULE 4-WAY CONNECTOR
安全气囊控制模组４－路接头
Drag onto the page, then right-click to specify male or female connectors.
拖到绘图页上，然后右击可指定为插头连接器或插孔连接器。
2-conductor nonpolarized connector. Right-click for male or female connector.
两导线非极化连接器。右击指定插头或插孔连接器。