[铁路]
coupler knuckle thrower
... coupler knuckle pin 钩舌销 coupler knuckle thrower 钩舌锁铁 coupler knuckle 车钩关节 ...
基于94个网页-相关网页
... knuckle throw ==> 关节拆开器 knuckle thrower ==> (机车的)钩舌锁铁 knuckle thrust bearing ==> 关节推力轴承 ...
基于14个网页-相关网页
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