楔形连接 meaning in Chinese

dovetail joint

Chain connectors - part 2 : kenter type connectors
链接件.第2部分:楔形连接件
Terminations for steel wire ropes - safety - part 6 : asymmetric wedge socket
钢丝绳接线端.安全.第6部分:非对称楔形连接套筒
Terminations for steel wire ropes - safety - part 6 : asymmetric wedge socket ; german version en 13411 - 6 : 2004
钢丝绳接线端.安全.第6部分:非对称楔形连接套筒