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GB/T 15180-2025_Chinese: Petroleum asphalts for heavy traffic road (Chinese: 重交通道路石油沥青)
GB/T 20243
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)
English versions: GB 25596-2025
English versions: GB/T 27030-2025
GB/T 27030-2025 Chinese PDF (GB /T27030-2025) GB/T 18282.1-2025 GB/T 15180-2025_Chinese: Petroleum asphalts forGB T 27030 2025_Chinese: Conformity assessment General requirements for third party marks of conformity (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27030 2025
US$ 199.00
US$ 649.50
US$ 224.50
US$ 449.50
US$ 199.00
US$ 324.50
US$ 129.00
