GB/T 20405.1-2023 Chinese PDF (GB/T20405.1-2023) GB/T 33136-2024 2-2025_Chinese: Particle─Separation performance test for

2-2025_Chinese: Particle─Separation performance test for particle size separator - Part 2: Divided flow method (Chinese: 颗粒 粒度切割器切割性能测试 第2部分：分流法)

7-2024_Chinese: Low voltage fuses - Part 7: Supplementary requirements for fuse-links for the protection of batteries and battery systems (Chinese: 低压熔断器 第7部分：电池和电池系统保护用熔断体的补充要求)

English versions: GB/T 45533-2025

English versions: GB/T 45204-2025

GB/T 44944-2024_Chinese: Footwear and footwear components - Quantitative challenge test method to assess antifungal activity (Chinese: 鞋类和鞋类部件 抗真菌性能定量评估试验方法)

GB/T 20405.1-2023 Chinese PDF (GB/T20405.1-2023) GB/T 33136-2024 2-2025_Chinese: Particle─Separation performance test forGB T 20405. 1 2023_Chinese: Urine absorbing aids for incontinence Polyacrylate superabsorbent powders Part 1: Test methods for determination of pH (Chinese: 1pH) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20405. 1 2023