oil-filled manometer是什么意思，oil-filled manometer的翻译，oil-filled manometer音标、读音、用法和例句

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oil-filled manometer是什么意思，oil-filled manometer的翻译，oil-filled manometer音标、读音、用法和例句_伍贰汉英词典

oil-filled manometer

基本解释

专业释义

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