字典網>> 英漢字典>> B開頭詞條>>bellows meter的意思 漢英字典bellows meter中文翻譯：【化】 波紋管式壓力計字典網相關詞條：bellows contact bellows valve bellows type mechanical seal bellows sound bellows accentuated bellows expansion joint bellows type gun bellows bellows seal bellows-contact