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English versions: GB/T 45300-2025
classification and model compilation method for complete sets of equipment for fiber carbonization production (Chinese: 纤维碳化生产成套装备的术语、分类及型号编制方法)
English versions: GB/T 20042
40-2025_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 40: Building waterproof materials enterprises (Chinese: 温室气体排放核算与报告要求 第40部分：建筑防水材料生产企业)
GB/T 45332-2025_Chinese: Proton exchange membrane for hydrogen production via water electrolysis (Chinese: 电解水制氢用质子交换膜)
GB/T 45450-2025 Chinese PDF (GB /T45450-2025) GB/T 3543.12-2025 English versions: GB/T 45300-2025GB T 45450 2025_Chinese: Revert materials for superalloy Terminology and classification (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45450 2025
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