GB/T 45464-2025 Chinese PDF (GB /T45464-2025) GB/T 45415-2025 GB/T 45005-2024_Chinese: Core rules for

GB/T 45005-2024_Chinese: Core rules for environmental product declarations of construction products and services (Chinese: 建筑产品与服务环境声明通则)

GB/T 27793-2024_Chinese: Beater addition non-asbestos sealing materials (Chinese: 抄取法无石棉纤维垫片材料)

4-2025_Chinese: Quality requirements for enzyme preparations - Part 4: Immobilized glucose isomerase preparations (Chinese: 酶制剂质量要求 第4部分：固定化葡萄糖异构酶制剂)

English versions: GB/T 45297-2025

English versions: GB/T 45330-2025

GB/T 45464-2025 Chinese PDF (GB /T45464-2025) GB/T 45415-2025 GB/T 45005-2024_Chinese: Core rules forGB T 45464 2025_Chinese: Test method for modifier content of SBS modified asphalt for road engineering (Chinese: SBS) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45464 2025