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English versions: GB/T 45646-2025
GB/T 18299-2024_Chinese: Automotive LPG steel cylinder multivalve (Chinese: 机动车用液化石油气钢瓶集成阀)
their salts and analogues - L-Valine (Chinese: 饲料添加剂 第1部分：氨基酸、氨基酸盐及其类似物 L-缬氨酸)
51-2024_Chinese: Flexible display devices - Part 5-1: Measuring methods of optical performance (Chinese: 柔性显示器件 第5-1部分：光学性能测试方法)
English versions: GB/T 4740-2024
GB/T 2493-2023 Chinese PDF (GB/T2493-2023) GB/T 45039-2024 English versions: GB/T 45646-2025GB T 2493 2023_Chinese: Test method for rotating strength of abrasive products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 2493 2023
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