安全通风 meaning in English
safety ventilation
Examples
- Leisure accommodation vehicles - safety ventilation requirements
旅居车.安全通风要求 - Leisure accommodation vehicles - safety ventilation requirements
休闲住宿车辆.安全通风要求 - Leisure accommodation vehicles - safety ventilation requirements ; german version en 721 : 2004
旅居车.安全通风要求