节水型企业　建材行业 Water saving enterprises—Building materials industry  ICS  03.100.50 CCS  P 01   中华人民共和国国家标准 GB/T 44566—2024 2024-09-2 9发布 2025-01-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     评价指标体系及要求   ·················································································   1 附录A （规范性）    节水型企业管理指标计分方法   ·····················································   5 附录B （规范性）    节水型企业技术指标的计算方法   ··················································   6      B.1     单位产品取水量   ·················································································   6      B.2     重复利用率   ······················································································   6      B.3     用水综合漏失率   ·················································································   6 GB/T 44566—2024     Ⅰ