... 钳工锤 fitter's hammer 钳工工具 bench-work tool 钳工台 bench ...
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bench work tool 钳工工具
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The present invention relates to a kind of composite material containing foamed aluminum alloy and used in work bench of machine tool.
本发明涉及一种含有泡沫铝合金的复合材料。它被用于机床工作台。
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