... reverse counter gear ==> 回动对齿轮 reverse cover ==> 回动盖 reverse current ==> 反向电流,反流,倒流,逆序电流 ...
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短语
输送机回动盖
conveyer reverse cover
左侧输送机回动盖
left conveyor reverse cover
回动杆挡盖
reverse lever catch cover
回动汽缸阀体盖
reverse cylinder valve body cap
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