Shut-off gas valves, low pressure - Manually operated ball valves and closed bottom taper plug valves for gas installations for building - Maximum working pressure below or equal to 0,5 bar.
标准号:NFE 29-135-2011
标准名称: 低压关闭气阀.建筑物气体装置用手工操作的球阀和封闭底锥形旋塞阀.最大工作压强≤0.5 bar
英文名称:Shut-off gas valves, low pressure - Manually operated ball valves and closed bottom taper plug valves for gas installations for building - Maximum working pressure below or equal to 0,5 bar.
标准类型:国外标准
标准状态:现行
发布日期:2011-12-09
实施日期:2011-12-09
中国标准分类号(CCS):J16
国际标准分类号(ICS):23.060.20