一种电连接器结合联接器组件包括联接子组件和筒夹保持器.An electrical connector union coupler assembly including a coupling subassembly and a collet retainer.采用高精度弹簧筒夹夹持工件,可用压缩空气或液压作为动力源.Adopt contracting chuck of high accuracy to hold workpiece com...
The veto has been a traditional instrument of diplomacy for centuries.几个世纪以来否决权一直是外交上惯用的手段。There is an internal circuit breaker to protect the instrument from overload.内置有断路器，防止设备过载。The despot claimed to be the chosen in...