网络释义专业释义
... retaining roller table缓冲辊道 retaining valve止回阀、放逆阀 retaining vessel保温炉、储存炉 ...
基于234个网页-相关网页
... 制动缸前杠杆 cylinder lever 制动缸压力保持阀 retaining valve 制动杠杆传动效率 brake rigging efficiency ...
基于22个网页-相关网页
... [制动]柱塞||spool [制动缸压力]保持阀||retaining valve [自动]开闭器||switch circuit controller ...
基于16个网页-相关网页
brine retaining valve 盐水箱保持阀 ; 盐水箱连结阀
weight type pressure retaining valve 重量式保压阀
foot retaining valve 底部止回阀
the pressure retaining valve bearer 保压阀支架
piston governor valve retaining spring 活塞调节阀扣紧簧
valve retaining plate 气门固定盘
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