GB/T 45507-2025 Chinese PDF (GB /T45507-2025) GB/T 18216.11-2024 7-2025_Chinese: Plastics - Polyether polyols

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)

GB/T 43758

GB/T 32934-2025_Chinese: Chinese naming of global tropical cyclones (Chinese: 全球热带气旋中文命名)

GB/T 45591-2025_Chinese: Code of practice for phytosanitary phosphine fumigation treatments of fruits and vegetables (Chinese: 果蔬磷化氢检疫熏蒸处理技术规程)

GB/T 33761-2024_Chinese: General principles for green product assessment (Chinese: 绿色产品评价通则)

GB/T 45507-2025 Chinese PDF (GB /T45507-2025) GB/T 18216.11-2024 7-2025_Chinese: Plastics - Polyether polyolsGB T 45507 2025_Chinese: Intelligent service Performance evaluation method of predictive maintenance (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45507 2025