GB/T 21099.3-2024 Chinese PDF (GB /T21099.3-2024) GB/T 23327-2025 GB/T 14851-2025_Chinese: Electronic specialty gas

GB/T 14851-2025_Chinese: Electronic specialty gas - Phosphine (Chinese: 电子特气 磷化氢)

English versions: GB/T 22385-2025

4-2025_Chinese: Test methods of rare earth phosphors for LED - Part 4: Determination of high temperature and high humidity property (Chinese: LED用稀土荧光粉试验方法 第4部分：高温高湿性能的测定)

5-2025_Chinese: National food safety standard - Determination of protein in food (Chinese: 食品安全国家标准 食品中蛋白质的测定)

GB/T 21099.3-2024 Chinese PDF (GB /T21099.3-2024) GB/T 23327-2025 GB/T 14851-2025_Chinese: Electronic specialty gasGB T 21099. 3 2024_Chinese: Devices and integration in enterprise systems Function blocks(FB) for process control and electronic device description language (EDDL) Part 3: EDDL syntax and semantics (Chinese: FBEDDL 3EDDL) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21099. 3 2024