GB/T 14048.1-2023 Chinese PDF (GB/T14048.1-2023) GB/T 16605-2024 1-2024_Chinese: Textiles - Methods of

1-2024_Chinese: Textiles - Methods of testing the down-proof property - Part 1: Rubbing test (Chinese: 纺织品 防钻绒性试验方法 第1部分：摩擦法)

1）第2部分：信息客体规范)

GB/T 32158-2025_Chinese: Coal-based needle coke (Chinese: 煤系针状焦)

GB/T 45542-2025_Chinese: Specification for integrated energy efficiency evaluation of industrial boilers (Chinese: 工业锅炉综合能效评价技术规范)

English versions: GB/T 13963-2025

GB/T 14048.1-2023 Chinese PDF (GB/T14048.1-2023) GB/T 16605-2024 1-2024_Chinese: Textiles - Methods ofGB T 14048. 1 2023_Chinese: Low voltage switchgear and controlgear Part 1: General rules (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 14048. 1 2023