... 浆染联合机 indigs sizing and dyeing mad 煤矿开采联合机 coal mining combine 整烫联合机 Ironing Joint Machine ...
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... coal recovery; 采煤机 getter; getter-loader; shearer; coal-winning machine; coal cutting; coal mining combine; 采煤机械 {矿} coal-cutting machinery; ..
基于1个网页-相关网页
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