标准号:IS 9297-1979
发布日期:1980/8/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard covers the requirements of lighting, ventilation and other facilities such as water supply, compressed air supply, drainage, fire fighting, telephone system, elevators and first aid inside dams and the methods of achieving the same.