标准号:IS 2925-1984
发布日期:1985/1/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard lays down the requirements regarding material, construction, workmanship and finish and performance requirements of helmets intended to provide protection against falling objects and other hazards which may be encountered in mining, tunnelling, quarrying, ship building, construction projects and similar other industrial occupations.