GB/T 41312.3-2023 Chinese PDF (GB/T41312.3-2023) GB/T 11017.3-2024 English versions: GB/T 43264-2023

English versions: GB/T 43264-2023

English versions: GB/T 18721

GB/T 27069-2025_Chinese: Guidelines for the mutual recognition evaluation of product conformity assessment results (Chinese: 产品合格评定结果相互承认评价指南)

22-2024_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 22: Livestock enterprise (Chinese: 温室气体排放核算与报告要求 第22部分：畜禽养殖企业)

GB/T 45065-2024_Chinese: Leather and fur - Chemical tests - Determination of residual methylcyclosiloxane volatiles (Chinese: 皮革和毛皮 化学试验 挥发性甲基环硅氧烷残留量的测定)

GB/T 41312.3-2023 Chinese PDF (GB/T41312.3-2023) GB/T 11017.3-2024 English versions: GB/T 43264-2023GB T 41312. 3 2023_Chinese: Test method for measurement of the permeability of chemical equipment Part 3: Plastics and lining equipment (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41312. 3 2023