绿色产品评价   打印机及多功能一体机 Green product assessment—Printers and multifunction devices  ICS  13.020.01;35.180 CCS  Z 04;L 63   中华人民共和国国家标准 GB/T 44447—2024 2024-08-2 3发布 2025-03-0 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 引言   ·····································································································   Ⅳ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   2 4     评价要求   ······························································································   3 5     评价方法   ······························································································   7 附录 A （规范性）　消费后再生塑料使用比例的计算方法   ·············································   8 附录 B （资料性）　产品年减碳量的计算方法   ··························································   9 附录 C （规范性）　恢复时间的检测方法   ·····························································   11 附录 D （资料性）　多环芳烃（PAHs）   ······························································   12 参考文献   ································································································   13 GB/T 44447—2024     Ⅰ