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ball bearing tube是什么意思，ball bearing tube的翻译，ball bearing tube音标、读音、用法和例句_开心英文字典_柠咚词
开心英文字典

ball bearing tube

B 开头单词

基本解释

  • [经济学]滚珠轴承管

词组短语

    短语

  • torque tube ball bearing bearing 力矩管球轴承

专业释义

    经济学

  • 滚珠轴承管