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blast head短语解释_blast head词组用法_blast head短语词组_沉淀汉英词典
沉淀汉英词典

blast head

B 开头单词

短语词组

    短語

  • blast head for shotblasting machine 拋丸機頭
  • pressure head of blast furnace 高爐壓差
    • 返回 blast head