GB/T 42404-2023 Chinese PDF (GB/T42404-2023) GB/T 36450.3-2024 English versions: GB/T 17758-2023

English versions: GB/T 17758-2023

1-2024_Chinese: Specification for classification and labelling of chemicals - Part 1: General rules (Chinese: 化学品分类和标签规范 第1部分：通则)

English versions: GB 21252-2023

3-2025_Chinese: Interconnection and interoperation for textile equipment - Part 3: Chemical fiber (Chinese: 纺织装备互联互通与互操作 第3部分：化纤)

GB/T 23333-2024_Chinese: Evaporative air cooler (Chinese: 蒸发式冷风扇)

GB/T 42404-2023 Chinese PDF (GB/T42404-2023) GB/T 36450.3-2024 English versions: GB/T 17758-2023GB T 42404 2023_Chinese: Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Timing and synchronization for time sensitive applications in bridged local area networks (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42404 2023