counter-pressure roller是什么意思，counter-pressure roller的翻译，counter-pressure roller音标、读音、用法和例句

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counter-pressure roller是什么意思，counter-pressure roller的翻译，counter-pressure roller音标、读音、用法和例句_流逝汉英词典

counter-pressure roller

基本解释

专业释义

機械工程