valve outer chamber cover是什么意思，valve outer chamber cover的翻译，valve outer chamber cover音标、读音、用法和例句

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valve outer chamber cover是什么意思，valve outer chamber cover的翻译，valve outer chamber cover音标、读音、用法和例句_淳朴汉英词典

valve outer chamber cover

基本解释

专业释义

机械工程