GB/T 25025-2025 Chinese PDF (GB /T25025-2025) GB/T 26250-2025 GB 45320-2025_Chinese: Safety and general

GB 45320-2025_Chinese: Safety and general technical specifications for construction waterproof sheets (Chinese: 建筑防水卷材安全和通用技术规范)

2-2025_Chinese: Safety of transformers

English versions: GB 31648-2025

2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)

boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers (Chinese: 车辆、船和内燃机 无线电骚扰特性 用于保护车载接收机的限值和测量方法)

GB/T 25025-2025 Chinese PDF (GB /T25025-2025) GB/T 26250-2025 GB 45320-2025_Chinese: Safety and generalGB T 25025 2025_Chinese: Technical requirements for glass lined equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25025 2025