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GB/T 11199-2024 Chinese PDF (GB/T11199-2024) GB/T 45534-2025 English versions: GB/T 45532-2025

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English versions: GB/T 45532-2025

GB/T 45333-2025_Chinese: Diamond-like carbon films - Determination of friction and wear characteristics of diamond-like carbon films by ball-on-disc method (Chinese: 类金刚石薄膜 球盘法测试类金刚石薄膜的摩擦磨损性能)

English versions: GB/T 40425

GB 8109-2023_Chinese: Wheeled fire extinguishers (Chinese: 推车式灭火器)

English versions: GB/T 45160-2024

GB/T 11199-2024 Chinese PDF (GB/T11199-2024) GB/T 45534-2025 English versions: GB/T 45532-2025GB T 11199 2024_Chinese: High purity sodium hydroxide (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 11199 2024

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