The reformation of hydraulic control system of brushing machine in continuous hot zinc plating line is introduced. The surface quality of zinc-plated sheet got improved and better economic profit got.

　
英 美
  • 介紹了對連續熱鍍鋅生產(chǎn)線(xiàn)光整機液壓控制系統的改造,光整機充分發(fā)揮其工作性能,提高了鍍鋅板表面質(zhì)量,取得了較好經(jīng)濟效益。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan