GB/T 25433-2024 Chinese PDF (GB/T25433-2024) GB/T 45575-2025

GB/T 25433-2024 Chinese PDF (GB/T25433-2024) GB/T 45575-2025GB T 25433 2024_Chinese: Safety requirements for rubber and plastics internal mixers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25433 2024

GB 45246-2025_Chinese: Norm of energy consumption per unit production of main wood-based panel products (Chinese: 人造板类主要产品单位产品能源消耗限额)

7-2025_Chinese: Plastics - Polyether polyols for use in the production of polyurethane - Part 7: Determination of basicity (Chinese: 塑料 聚氨酯生产用聚醚多元醇 第7部分：碱性物质含量的测定)

English versions: GB/T 26777-2023

English versions: GB 19880-2024

9-2024_Chinese: Reciprocating internal combustion engine driven alternating current generating sets - Part 9: Measurement and evaluation of mechanical vibrations (Chinese: 往复式内燃机驱动的交流发电机组 第9部分：机械振动的测量和评价)

GB/T 45514-2025_Chinese: Textiles - Quantitative chemical analysis - Mixtures of polyarylate with certain other fibers (Chinese: 纺织品　定量化学分析 聚芳酯纤维与某些其他纤维的混合物)

GB/T 18757-2025_Chinese: Enterprise modelling and architecture - Requirements for enterprise-referencing architectures and methodologies (Chinese: 企业建模与体系结构 企业参考体系结构与方法论的要求)

English versions: GB/T 30102-2024

2-2024_Chinese: Public information guidance systems - Setting principles and requirements - Part 2: Airport (Chinese: 公共信息导向系统 设置原则与要求 第2部分：民用机场)

GB/T 45145-2024_Chinese: Performance and testing requirements of maritime survivor locating devices (Chinese: 人员搜救信标性能和测试要求)

English versions: GB/T 2684-2025

2-2025_Chinese: Safety of transformers