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English versions: GB/T 17263-2025
English versions: GB/T 18916
nickel and cobalt contents - Flame atomic absorption spectroscopy (Chinese: 锡化学分析方法 第1部分：铜、铅、锌、镉、银、镍和钴含量的测定 火焰原子吸收光谱法)
English versions: GB/T 23263-2024
GB/T 31128-2025_Chinese: Testing and evaluation of the resistance to pile loop extraction for towel products (Chinese: 毛巾产品毛圈钩拉力测试与评价)
GB/T 38405.2-2025 Chinese PDF (GB /T38405.2-2025) GB/T 27533-2024 English versions: GB/T 17263-2025GB T 38405. 2 2025_Chinese: Leather and fur Determination of chlorinated hydrocarbons Part 2: Middle chain chlorinated paraffins(MCCPs) (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 38405. 2 2025
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