... 钢制辐轮 steel spoke wheel 钢制管卡 steel pipe clamp 钢制滑轮百叶窗 roller blind of steel ...
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短语
合金钢制管卡
alloy-steel pipe clamp
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Steel Pipe Clamp
钢制双螺栓管卡
Steel Double Bolt Pipe Clamp
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steel pipe clamp
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steel pipe clamp
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