double-roller safety action
double-response controller ==> 双重效用调节器 double-roller safety action ==> 双圆盘保险装置 double-row ball bearing ==> 双列向心滚珠轴承 ..
基于24个网页-相关网页
... 机械保险装置 mechanical safety 保险装置, 断流 cutoff,cutoff ; cutout,cutout 双圆盘保险装置 rollersafetyaction ...
基于8个网页-相关网页
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