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	passenger conveyor belt passenger corridor passenger counting passenger countor passenger coupon passenger dedicated lines passenger-dedicated lines passenger-dedicated lines junction center passenger dedicatedl line passenger dedicated railway passenger-dedicated railway passenger dedicated railway bridge passenger-dedicated railway bridge passenger dedicated railway line passenger-dedicated railway line passenger dedicated railway line subgrade passenger dedicated railway project passenger-dedicated railway tunnels passenger dedicate railway passenger-dedieated line passenger delay passenger delicated line passenger demand passenger demand forecast passenger departure