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GB/T 9489-2024_Chinese: Methods for chemical analysis of alundum powder (Chinese: 刚玉粉化学分析方法)
GB 44015-2024_Chinese: Minimum allowable of energy efficiency and energy efficiency grades for cold store(box) and refrigerant compressor condensing unit (Chinese: 冷库（箱）和压缩冷凝机组能效限定值及能效等级)
16-2024_Chinese: Explosive atmospheres - Part 16: Specification of electrical installations inspection and maintenance (Chinese: 爆炸性环境 第16部分：电气装置检查与维护规范)
GB 45246-2025_Chinese: Norm of energy consumption per unit production of main wood-based panel products (Chinese: 人造板类主要产品单位产品能源消耗限额)
1-2025_Chinese: Lightning protection system components(LPSC) - Part 1: Requirements for connection components (Chinese: 雷电防护系统部件（LPSC） 第1部分：连接件的要求)
GB/T 12552-2023 Chinese PDF (GB/T12552-2023) GB/T 23713.1-2024 GB/T 9489-2024_Chinese: Methods for chemicalGB T 12552 2023_Chinese: Maximal safety depths for commercial diving (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 12552 2023
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