英语词汇“fire-protection rating”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	fire-protection rating
释义	fire-protection rating 基本例句防火等级 Fire rating depends on its external insulation layer fire rating.其防火等级取决于外部保温层的防火等级。
随便看	lightworkers light working station light workshop lightwort light wound Light Wounded Collecting Point light writer lighty lighty diesel fuel oil lightyear Light yellow powder or granule light yellow rooted red tongue light-yellow-rooted red tongue Lightyellow Snapweed Herb light year light-year Light-year is an astronomical unit lightyears light years light-years Light years ahead light-years ahead light years away light-years away light years from Earth