GB/T 31384-2024 Chinese PDF (GB/T31384-2024) GB/T 29349-2023 GB/T 20845-2024_Chinese: Small craft -

GB/T 20845-2024_Chinese: Small craft - Inboard diesel engines - Engine-mounted fuel

1-2024_Chinese: Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1:GEneral principles (Chinese: 塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第1部分：通则)

GB/T 22369-2024_Chinese: General quality requirements for canned corn (Chinese: 玉米罐头质量通则)

GB 44240-2024_Chinese: Secondary lithium cells and batteries used in electrical energy storage systems - Safety requirements (Chinese: 电能存储系统用锂蓄电池和电池组 安全要求)

GB/T 45538-2025_Chinese: Determination of plant extracts antioxidant activity - Thin layer chromatography method (Chinese: 植物提取物抗氧化活性测定 薄层色谱法)

GB/T 31384-2024 Chinese PDF (GB/T31384-2024) GB/T 29349-2023 GB/T 20845-2024_Chinese: Small craft -GB T 31384 2024_Chinese: Setting specifications for public information guidance systems in tourist attractions (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31384 2024