slide-gate nozzle

常見例句

雙語例句

• 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.
  本文論述珠鋼鋼包水口滑動機構(gòu)國產(chǎn)化過程及影響因素，并對國產(chǎn)化作定量、定性分析和評價。
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