英语词汇“metal seated ball valve”的翻译、意思、用法、释义-英汉汉英双解词典

单词	metal seated ball valve
释义	metal seated ball valve 硬密封球阀
随便看	narrow necked narrow-necked narrownecked bottle narrow necked bottle narrow-necked bottle narrow neck electron gun narrowmindednesses narrow-mindednesses narrow-neck electron gun narrow neck flask narrow neck ware narrowness narrow ness narrownesses narrow non-woven fabrics Narrow-nosed harvest mouse Narrow nosed planigale narrow notation narrow notch lapel narrow nouth bottle narrow-nouth bottle narrow nucleus narrow numerical gap narrow observation narrow one's eyes