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住建部发布第560号公告,批准《建筑给水塑料管道工程技术规程》为行业标准,编号为CJJ/T98—2014,自2015年5月1日起实施。原《建筑给水聚乙烯类管道工程技术规程》CJJ/T98—2003和《建筑给水聚丙烯管道工程技术规范》GB/T50349—2005同时废止。本规程由住建部标准定额研究所组织中国建筑工业出版社出版发行。住建部发布第562号公告,批准《水处理用高密
The Ministry of Housing and Urban-Rural Development promulgated Circular No.560 and approved the Technical Regulation of Building Water Supply and Plastic Pipeline Engineering as the industry standard No. CJJ / T98-2014 since May 1, 2015. The original “building water supply polyethylene pipe engineering technical regulations” CJJ / T98-2003 and “building water supply polypropylene pipe engineering technical specifications” GB / T50349-2005 at the same time abolished. This code is issued and published by China Construction Industry Press, which is organized by the Ministry of Housing and Urban Standards and Quota Research Institute. Ministry of Housing and Housing released No. 562 notice, approved "high density water treatment