GB/T 33492-2024 Chinese PDF (GB /T33492-2024) GB/T 35205.1-2025 4-2025_Chinese: Reference conditions and procedures

4-2025_Chinese: Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters (Chinese: 工业过程测量变送器试验的参比条件和程序 第4部分：物位变送器的特定程序)

31-2025_Chinese: National food safety standard - Determination of p-hydroxybenzoic acid esters in foods (Chinese: 食品安全国家标准 食品中对羟基苯甲酸酯类化合物的测定)

GB/T 25820-2025_Chinese: Steel strapping for packaging (Chinese: 包装用钢带)

1-dichloroethylene and 1

1-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 1: General principle (Chinese: 压水堆核电厂核岛机械设备设计规范 第1部分：总则)

GB/T 33492-2024 Chinese PDF (GB /T33492-2024) GB/T 35205.1-2025 4-2025_Chinese: Reference conditions and proceduresGB T 33492 2024_Chinese: Management specification of second hand goods exchange market (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33492 2024