GB/T 3836.18-2024 Chinese PDF (GB/T3836.18-2024) GB/T 41312.3-2023 English versions: GB/T 45319-2025

English versions: GB/T 45319-2025

GB/T 45473-2025_Chinese: Composites and reinforcements fibres - Carbon fibre reinforced plastics(CFRPs)and metal assemblies - Determination of the cross tension strength (Chinese: 复合材料和增强纤维 碳纤维增强塑料（CFRPs）和金属组件 十字拉伸强度的测定)

GB/T 17903

English versions: GB 24542-2023

GB/T 28182-2024_Chinese: Surge arresters containing series gapped structures with rated voltage 52 kV and less (Chinese: 额定电压52 kV及以下带串联间隙避雷器)

GB/T 3836.18-2024 Chinese PDF (GB/T3836.18-2024) GB/T 41312.3-2023 English versions: GB/T 45319-2025GB T 3836. 18 2024_Chinese: Explosive atmospheres Part 18: Intrinsically safe electrical systems (Chinese: 18) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 3836. 18 2024