GB/T 32718-2024 Chinese PDF (GB/T32718-2024) GB/T 45381-2025 English versions: GB/T 31274-2024

English versions: GB/T 31274-2024

GB/T 39733-2024_Chinese: Recycling iron-steel materials (Chinese: 再生钢铁原料)

English versions: GB/T 19520

GB/T 13894-2023_Chinese: Petroleum and liquid petroleum products - Level measurement - Manual methods (Chinese: 石油和液体石油产品 液位测量 手工法)

3-2023_Chinese: [Including 2025XG1] Mechanical sampling of coal - Part 3: Determination of precision and bias test (Chinese: 煤炭机械化采样 第3部分：精密度测定和偏倚试验)

GB/T 32718-2024 Chinese PDF (GB/T32718-2024) GB/T 45381-2025 English versions: GB/T 31274-2024GB T 32718 2024_Chinese: Determination of defoliant residues in cotton fibers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32718 2024