科学技术名词为您提供救生设备到位检查,general inspection of lifesaving appliance,救生设备到位检查的意思,general inspection of lifesaving appliance的意思,救生设备到位检查的英文,general inspection of lifesaving appliance的翻译,救生设备到位检查的翻译,救生设备到位检查是什么意思,救生设备到位检查什么意思,general inspection of lifesaving appliance是什么意思,general inspection of lifesaving appliance什么意思