GB 29140-2024 Chinese PDF GB/T 22252-2024 GB/T 21499-2024_Chinese: Inspection of grain

GB/T 21499-2024_Chinese: Inspection of grain and oils - Determination of the potential milling yield from paddy and from husked rice (Chinese: 粮油检验 稻谷和糙米潜在出米率测定方法)

GB/T 18936-2025_Chinese: Diagnostic techniques for avian influenza (Chinese: 禽流感诊断技术)

GB/T 15566

2-2024_Chinese: Non-destructive testing - Penetrant testing - Part 2: Testing of penetrang materials (Chinese: 无损检测 渗透检测 第2部分：渗透材料的检验)

English versions: GB/T 22180-2024

GB 29140-2024 Chinese PDF GB/T 22252-2024 GB/T 21499-2024_Chinese: Inspection of grainGB 29140 2024_Chinese: Norm of energy consumption per unit production of soda ash (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 29140 2024