snatch block


  • 翻译:开口滑轮,开口滑草

同义词

1)snatch block,开口滑轮,开口滑草2)open-gear lubrication,开口齿轮润滑3)floor block,开口滑车4)spool opening,滑阀开口5)snatch block,开口滑车,有盖滑车,转向滑车;紧线滑轮6)Opening four-side pilot valve,负开口滑阀

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