Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves.
标准号:NFE 29-302-2012
标准名称: 工业阀门.法兰管道系统用金属阀面与面和中心与面的尺寸.按PN和级别标识的阀门
英文名称:Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves.
标准类型:国外标准
标准状态:现行
发布日期:2012-02-18
实施日期:2012-02-18
中国标准分类号(CCS):J16
国际标准分类号(ICS):23.060.10