GB/T 44920-2024 Chinese PDF (GB /T44920-2024) GB/T 15972.40-2024 English versions: GB/T 17350-2024

English versions: GB/T 17350-2024

GB/T 45042-2024_Chinese: Textiles - Quantitative chemical analysis - Mixtures of polyacrylonitrile preoxidized fiber and certain other fibers (Chinese: 纺织品 定量化学分析 聚丙烯腈预氧化纤维与某些其他纤维的混合物)

GB/T 29865-2024_Chinese: Textiles - Tests for colour fastness - Colour fastness to rubbing - Small areas (Chinese: 纺织品 色牢度试验 耐摩擦色牢度 小面积法)

1-2025_Chinese: Lightning protection system components(LPSC) - Part 1: Requirements for connection components (Chinese: 雷电防护系统部件（LPSC） 第1部分：连接件的要求)

English versions: GB/T 16702

GB/T 44920-2024 Chinese PDF (GB /T44920-2024) GB/T 15972.40-2024 English versions: GB/T 17350-2024GB T 44920 2024_Chinese: Spinning process of large curved tank bottom Technological specification (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44920 2024