multi-purpose dry chemical fire extinguisher中文,multi-purpose dry chemical fire extinguisher的意思,multi-purpose dry chemical fire extinguisher翻译及用法 2026-03-21 21:19 浏览次数 19 multi-purpose dry chemical fire extinguisher英[ˌmʌlti:ˈpɜ:pəs drai ˈkemikəl ˈfaiə ɪkˈstɪŋgwɪʃə]美[ˌmʌltiˈpɚpəs draɪ ˈkɛmɪkəl faɪr ɪkˈstɪŋɡwɪʃɚ]通用干粉灭火器