GB/T 32165-2023 Chinese PDF (GB/T32165-2023) GB/T 29549.1-2023 GB/T 44991-2025_Chinese: Railway applications -

GB/T 44991-2025_Chinese: Railway applications - Testing of rolling stock on completion of construction and before entry into service (Chinese: 轨道交通 机车车辆制成后投入使用前的试验方法)

English versions: GB 44497-2024

English versions: GB/T 45639-2025

GB/T 45512-2025_Chinese: Textiles - Quantitative chemical analysis - Mixtures of polybenzimidazol fiber with certain other fibers (Chinese: 纺织品 定量化学分析 聚苯并咪唑纤维与某些其他纤维的混合物)

GB/T 32165-2023 Chinese PDF (GB/T32165-2023) GB/T 29549.1-2023 GB/T 44991-2025_Chinese: Railway applications -GB T 32165 2023_Chinese: Water saving enterprises Fermentation industry (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32165 2023