connection of safety valve to vessel ==> 安全阀对容器的连接 connection screw ==> 连接螺钉 connection shaft ==> 连接轴天轴中间轴 ..
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connection screw rod 铁心夹件
Screw connection 螺钉联接 ; 螺纹接口 ; 螺旋接头 ; 螺钉接头
feed forked connection adjusting screw 牙叉调节螺丝
female screw connection 内螺纹连接
straight screw thread connection 直螺纹连接
Holding screw connection 握钉结合部
Retention gear pump, motor and foot screws, screw the force should be uniform, reliable connection.
紧固齿轮泵、电动机的地脚螺钉时，螺钉受力应均匀，连接可靠。
Wire thread insert technology is a specific technology for connection and tension, which can improve the quality of screw thread connection effectively.
钢丝螺套技术是一种特殊的连接紧固技术，可有效改善螺栓的连接条件。
The paper discussed harm, reason, measures, and application of screw fastener connection loosening, in order to attach importance to this problem.
本文就螺纹紧固件连接松动的危害、原因，防松措施及其应用等进行了探讨，以抛砖引玉，引起人们对该问题的重视。
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