GB/T 5019.5-2023 Chinese PDF (GB/T5019.5-2023) GB/T 22369-2024 English versions: GB/T 45484-2025

English versions: GB/T 45484-2025

GB/T 22310-2023_Chinese: Road vehicles - Brake linings - Effects of heat on dimensions and form of disc brake pads test method (Chinese: 道路车辆 制动衬片 盘式制动衬块受热膨胀量试验方法)

2-2024_Chinese: Cybersecurity technology - Entity authentication - Part 2: Mechanisms using authenticated encryption (Chinese: 网络安全技术 实体鉴别 第2部分：采用鉴别式加密的机制)

GB/T 19752-2024_Chinese: Hybrid electric vehicles - Power performance - Test method (Chinese: 混合动力电动汽车 动力性能 试验方法)

1-2024_Chinese: Photobiological safety of non-coherent light products - Part 1: General requirements (Chinese: 非相干光产品的光生物安全 第1部分：通用要求)

GB/T 5019.5-2023 Chinese PDF (GB/T5019.5-2023) GB/T 22369-2024 English versions: GB/T 45484-2025GB T 5019. 5 2023_Chinese: Insulating materials based on mica Part 5: Rigid mica materials for heating equipment (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5019. 5 2023