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      2. :root, :host{--mantine-primary-color-filled: var(--mantine-color-brand-filled);--mantine-primary-color-filled-hover: var(--mantine-color-brand-filled-hover);--mantine-primary-color-light: var(--mantine-color-brand-light);--mantine-primary-color-light-hover: var(--mantine-color-brand-light-hover);--mantine-primary-color-light-color: var(--mantine-color-brand-light-color);--mantine-primary-color-0: var(--mantine-color-brand-0);--mantine-primary-color-1: var(--mantine-color-brand-1);--mantine-primary-color-2: var(--mantine-color-brand-2);--mantine-primary-color-3: var(--mantine-color-brand-3);--mantine-primary-color-4: var(--mantine-color-brand-4);--mantine-primary-color-5: var(--mantine-color-brand-5);--mantine-primary-color-6: var(--mantine-color-brand-6);--mantine-primary-color-7: var(--mantine-color-brand-7);--mantine-primary-color-8: var(--mantine-color-brand-8);--mantine-primary-color-9: var(--mantine-color-brand-9);--mantine-color-brand-0: #DCEEFD;--mantine-color-brand-1: #C1E1FC;--mantine-color-brand-2: #97D0F9;--mantine-color-brand-3: #66B6F4;--mantine-color-brand-4: #4297EF;--mantine-color-brand-5: #2D7AE3;--mantine-color-brand-6: #2361CA;--mantine-color-brand-7: #2452A9;--mantine-color-brand-8: #224786;--mantine-color-brand-9: #192C52;}

:root[data-mantine-color-scheme="dark"], :host([data-mantine-color-scheme="dark"]){--mantine-color-anchor: var(--mantine-color-brand-4);--mantine-color-brand-text: var(--mantine-color-brand-4);--mantine-color-brand-filled: var(--mantine-color-brand-8);--mantine-color-brand-filled-hover: var(--mantine-color-brand-9);--mantine-color-brand-light: rgba(35, 97, 202, 0.15);--mantine-color-brand-light-hover: rgba(35, 97, 202, 0.2);--mantine-color-brand-light-color: var(--mantine-color-brand-3);--mantine-color-brand-outline: var(--mantine-color-brand-4);--mantine-color-brand-outline-hover: rgba(66, 151, 239, 0.05);}

:root[data-mantine-color-scheme="light"], :host([data-mantine-color-scheme="light"]){--mantine-color-anchor: var(--mantine-color-brand-6);--mantine-color-brand-text: var(--mantine-color-brand-filled);--mantine-color-brand-filled: var(--mantine-color-brand-6);--mantine-color-brand-filled-hover: var(--mantine-color-brand-7);--mantine-color-brand-light: rgba(35, 97, 202, 0.1);--mantine-color-brand-light-hover: rgba(35, 97, 202, 0.12);--mantine-color-brand-light-color: var(--mantine-color-brand-6);--mantine-color-brand-outline: var(--mantine-color-brand-6);--mantine-color-brand-outline-hover: rgba(35, 97, 202, 0.05);}
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        GB/T 47064-2026
        现行
        温室气体 产品碳足迹量化方法与要求 钢铁产品
        发布日期：发布组织：国家市场监督管理总局
        若需专业标准解读及政策咨询，请 联系九州官网
        关键信息
        • 中文名称：温室气体 产品碳足迹量化方法与要求 钢铁产品
        • 英文名称：Greenhouse gases—Quantification requirement and method for carbon footprint of products—Iron and steel products
        • 标准编号：GB/T 47064-2026
        • 发布组织：国家市场监督管理总局
        • 实施日期：2026-08-01
        • 发布日期：2026-01-28
        • 适用行业：金属制品业
        • 适用地区：全国
        内容概要
        本文件确立了钢铁产品碳足迹量化工作的原则、量化程序,规定了工作目的、目标产品和范围界定、产 品碳足迹清单分析、产品碳足迹评价及报告及产品碳足迹信息交流要求。 本文件适用于钢铁产品碳足迹量化和信息交流以及钢铁企业进行钢铁产品碳足迹相关管理工作。
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