air-operated valve grinder的意思|示意
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气动阀门磨床
air-operated valve grinder的网络常见释义
气动阀门研磨机 ... air-cooling valve 气冷阀 air-operated valve grinder 气动阀门研磨机 alarm check valve (ACV) 报警单向阀 ...
air-operated valve grinder相关短语
1、 air operated valve grinder 气动阀门研磨机
2、 air operated valve seat grinder 风动气门座磨削装置