为了宣传贯彻《给水用聚乙烯管材》国家标准，推动我国聚乙烯给水管道生产企业的健康发展，使我国给水用聚乙烯管材与国际水平接轨，全国塑料制品标准化技术委员会秘书处和塑料管材、管件及阀门分技术委员会于11月22日至11月25日在北京五洲大酒店召开了贯标研讨会。国家轻工业 In order to publicize and implement the national standard for polyethylene pipes for water supply, promote the healthy development of China’s polyethylene water supply pipe production enterprises, so that the polyethylene pipes used for water supply in China will be brought into line with international standards. The Secretariat of the National Standardization Technical Committee of Plastic Products and Plastic Pipes and Pipe Fittings The Valve and Subcommittee Technical Committee held a seminar on the standardization of the project from November 22 to November 25 at Beijing Wuzhou Hotel. National Light Industry