电力供应、电气配套设施,空调及通风设备,照明、电气开关,电梯、手扶梯,环境控制及给排水设备,播音系统、消音设备;

电力供应、电气配套设施,空调及通风设备,照明、电气开关,电梯、手扶梯,环境控制及给排水设备,播音系统、消音设备;的英文翻译

基本释义

• Power supply facilities, supporting electrical facilities, air-conditioning and ventilation equipment, lighting and electrical switches, elevators, environment control and water supply equipment, broadcasting system, noise barriers;