GB/T 45345-2025 English PDF (GB/T45345-2025) GB/T 45312-2025 GB/T 45274-2025_Chinese: Juvenile products -

GB/T 45274-2025_Chinese: Juvenile products - General technical requirements for sensory integration training products (Chinese: 婴童用品 感统训练产品通用技术要求)

GB/T 45085-2024_Chinese: Specification for network information evidence preservation of recyclable resources recovery (Chinese: 再生资源回收利用网络信息存证规范)

English versions: GB/T 28168-2025

GB/T 45331-2025_Chinese: ePTFE membrane for reinforcement of proton exchange membrane (Chinese: 质子交换膜增强用聚四氟乙烯膜)

English versions: GB/T 45107-2024

GB/T 45345-2025 English PDF (GB/T45345-2025) GB/T 45312-2025 GB/T 45274-2025_Chinese: Juvenile products -GB T 45345 2025_Chinese: Metallic and other inorganic coatings DC magnetron sputtered silver coatings for engineering purposes Measurement of coating adhesion (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45345 2025