backing ring是什麼意思、英文翻譯及中文解釋
backing ring
詞語: backing ring
解釋: 墊環
詞典: 航海專業英漢詞典
backing ring 相關解釋
backing ring 〔名詞〕墊環,襯環,墊圈
backing ring 〔名詞〕襯環,墊圈,墊環
backing ring 〔名詞〕襯環,墊圈,墊環
backing ring 〔名詞〕環形墊,環形墊圈
backing ring 〔名詞〕襯環,墊圈
backing ring 墊環
backing ring 〔名詞〕襯圈,支承環
墊環 backing ring
墊環 backing ring;gasket ring
墊環 backing ring;base ring
墊環 backing ring;support ring
墊環 〔名詞〕backing ring
墊環 gasket ring grommet