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关注:1
2013-05-23 12:21
求翻译:以保护设备管道上的配件免受磨损和堵塞是什么意思?![]() ![]() 以保护设备管道上的配件免受磨损和堵塞
问题补充: |
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2013-05-23 12:21:38
To protect equipment and pipeline parts from wear and blockage
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2013-05-23 12:23:18
In order to protect the equipment on the pipe fittings from wear and plug
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2013-05-23 12:24:58
正在翻译,请等待...
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2013-05-23 12:26:38
To protect equipment parts against wear on the pipe and plug
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2013-05-23 12:28:18
视镜
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