机械工程专业英语词汇翻译
安全锁 safety lock安全锁线 safety lockwire安全经理 safety manager安全销 safety pin安全平台 safety platform安全塞 safety plug安全轨叉 safety rail fork安全剃刀 safety razor保险圈 safety ring安全棒 safety rod安全绳 safety rope安全封 safety seal安全鞋 safety shoes安全视距 safety sight distance安全号志 safety signal安全火花间隙 safety spark gap安全牵条 safety stay安全止挡 safety stop安全带 safety strap保险开关，安全转辙器 safety switch安全踏板 safety tread安全阀 safety valve安全阀定位 safety valve setting安全楔 safety wedge安全作业 safety work语际翻译 版权所有
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