End Connections? Choice of flanged, threaded or socket weld ends.
连接端口-可提供法兰、螺纹或焊接连接端口供用户选择。
End Connections - choice of flanged, threaded or socket weld ends.
连接端口-可提供法兰、螺纹或焊接连接端口供用户选择。
To connect tools or tubulars by assembling the threaded connections incorporated at either end of every tool and tubular.
在工具和管子的两端安装带螺纹的接头将工具或管子连接起来。
Available with threaded end connections only.
仅限于螺纹连接端口连接件。
To hold one end of a threaded connection while the other is turned to make up the joint.
固定螺纹连接部位的一端，以便在转动另一端时上紧螺纹。
A threaded neck ring is attached to the tapered end so that a protective cylinder cap can be installed.
锥状顶端装有带螺纹的颈环，可以安装保护性的钢瓶帽。
The pulley is fixedly installed on the wall, and the rope which is threaded through the pulley is connected with the lamp-socket, then the other end of the rope is connected with a fixed object.
其滑轮固定安装在墙上，灯座与穿过滑轮的绳索连接，绳索的另一端与固定物连接。
After being removed from the warp beam, the end is threaded through a drop wire. There is one drop wire per end.
经纱从织轴上退绕下来后穿过停经片，每根经纱穿过一个停经片。
After being removed from the warp beam, the end is threaded through a drop wire. There is one drop wire per end.
经纱从织轴上退绕下来后穿过停经片，每根经纱穿过一个停经片。
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