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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42663-2023 |
Water footprint assessment requirements for the steel industry 钢铁行业水足迹评价要求 |
China National Standards footprint |
 English PDF |
| GB/T 41638.3-2023 |
Plastics - Carbon and environmental footprints of bio-based plastics - Part 3: Requirements and guidelines for the quantification of process carbon footprints 塑料 生物基塑料的碳足迹和环境足迹 第3部分：过程碳足迹 量化要求与准则 |
China National Standards footprint |
English PDF |
| GB/T 41638.2-2023 |
Plastics - Carbon and environmental footprints of bio-based plastics - Part 2: Carbon footprint of materials - Amount (mass) of CO2 incorporated into polymer molecules from the air 塑料 生物基塑料的碳足迹和环境足迹 第2部分：材料碳足迹 由空气中并入到聚合物分子中CO2的量（质量） |
China National Standards footprint |
English PDF |
| GB/T 41638.1-2022 |
Plastics - Carbon and environmental footprints of bio-based plastics - Part 1: General principles 塑料 生物基塑料的碳足迹和环境足迹 第1部分：通则 |
China National Standards footprint |
English PDF |
| GB/T 37756-2019 |
Guideline of water footprint assessment and reporting for product 产品水足迹评价和报告指南 |
China National Standards footprint |
English PDF |
| GB/T 34341-2017 |
Guideline of water footprint assessment and reporting for organization 组织水足迹评价和报告指南 |
China National Standards footprint |
English PDF |
| GB/T 33859-2017 |
Environmental management—Water footprint—Principles, requirements and guidelines 环境管理 水足迹 原则、要求与指南 |
China National Standards footprint |
English PDF |
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