Introduces the conceptual design of a new-type intracavitary multi-function vacuum gauge of which the data are to be acquired from relevant tables.是什么意思_Introduces the conceptual design of a new-type intracavitary multi-function vacuum gauge of which the data are to be acquired from relevant tables.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句