slide-gate nozzle

常见例句

双语例句

• The article discusses the sinicization process of ladle nozzle slide-gate and its influential factor, as well as gives it the quantitative and qualitative analysis and appraisement.
  本文论述珠钢钢包水口滑动机构国产化过程及影响因素，并对国产化作定量、定性分析和评价。
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