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English versions: GB/T 41771
English versions: GB/T 45022-2024
English versions: GB/T 21833
GB/T 21218-2023_Chinese: Unused silicone insulating liquids for electrotechnical purposes (Chinese: 电气用未使用过的硅绝缘液体)
GB/T 45218-2025_Chinese: Dangerous goods - Test method for thermal explosion in the package with self-reactive substances and organic peroxides (Chinese: 危险货物 自反应物质和有机过氧化物包装件热爆炸试验方法)
GB/T 21372-2024 Chinese PDF (GB/T21372-2024) GB/T 14196.2-2023 English versions: GB/T 41771GB T 21372 2024_Chinese: Portland cement clinker (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21372 2024
US$ 103.95
US$ 103.95
US$ 35.95
US$ 42.95
US$ 20.95
