sheet-steel mill 中文意思是什麼
sheet-steel mill
解釋
薄板廠。-
Sheet steel mill
薄鋼板廠 -
The factors which influence the ball mill operating economically is more. first, the wear consumption of steel sphere and backing sheet is serious
影響球磨機經濟運行的因素較多,首先是鋼球和襯板由於選材和匹配不當,磨損嚴重、消耗量大。
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