GB 19081-2025 Chinese PDF GB 28380-2025 GB/T 10485-2025_Chinese: Road vehicles -

GB/T 10485-2025_Chinese: Road vehicles - Lighting and light-signalling devices - Environmental endurance (Chinese: 道路车辆 外部照明和光信号装置 环境耐久性)

GB/T 14600-2025_Chinese: Electronic gas - Nitrous oxide (Chinese: 电子气体 一氧化二氮)

English versions: GB/T 12357

1-2025_Chinese: Criteria for nuclear reactor instrumentation - Part 1: General principles (Chinese: 核反应堆仪表准则 第1部分：一般原则)

GB 19081-2025 Chinese PDF GB 28380-2025 GB/T 10485-2025_Chinese: Road vehicles -GB 19081 2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 19081 2025