... 选定件编号(部件配置编号)：arrangement number 旋转钻岩机：rotary rock drill 旋转钻头：Rotary bit ...
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... rotary shears,rotary shears,圆盘剪床, 圆盘剪切机 rotary rock drill,rotary rock drill,旋转钻岩机 rotary pump,rotary pump,旋转泵 ...
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