GB 17681-2024 Chinese PDF GB/T 11856.1-2025 English versions: GB 17440-2025

English versions: GB 17440-2025

English versions: GB/T 10859

7-2025_Chinese: Plastics - Polyether polyols for use in the production of polyurethane - Part 7: Determination of basicity (Chinese: 塑料 聚氨酯生产用聚醚多元醇 第7部分：碱性物质含量的测定)

183-2025_Chinese: National food safety standard - Determination of urease in food (Chinese: 食品安全国家标准 食品中脲酶的测定)

GB 10769-2025_Chinese: National food safety standard - Cereal-based complementary foods for infants and young children (Chinese: 食品安全国家标准 婴幼儿谷类辅助食品)

GB 17681-2024 Chinese PDF GB/T 11856.1-2025 English versions: GB 17440-2025GB 17681 2024_Chinese: Technical specification for safety monitoring of major hazard installations for hazardous chemicals (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 17681 2024