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 South Pole expedition proved to be staggeringly successful.这次南极探险结果非常成功。Lee had to fight hard for his place on the expedition.李不得不为在考察队中获得一席之地而苦苦争取。She prophesied a bad ending for the expedition.她预言这次探险结局不会好。...
Dont cry berause it over, smile because it happed.不要因为完结而哭泣, 要为曾经发生面微笑.Blowout can happed anytime , so you'd better keep in mind the ways to closest hideouts.电磁风暴随时有可能发生.The mine flooding happed during construction ...