GB/T 18247.5-2024 Chinese PDF (GB/T18247.5-2024) GB/T 32000-2024 English versions: GB/T 45347-2025

English versions: GB/T 45347-2025

GB/T 17263-2025_Chinese: Self-ballasted lamps for general lighting service - Performance specifications (Chinese: 普通照明用自镇流荧光灯 性能规范)

English versions: GB/T 4740-2024

GB/T 21551

12-2024_Chinese: Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 12: Determination of thorium and uranium contents - Inductively coupled plasma mass spectrum method (Chinese: 稀土金属及其氧化物中非稀土杂质 化学分析方法 第12部分：钍、铀量的测定 电感耦合等离子体质谱法)

GB/T 18247.5-2024 Chinese PDF (GB/T18247.5-2024) GB/T 32000-2024 English versions: GB/T 45347-2025GB T 18247. 5 2024_Chinese: Product grade for major ornamental plants Part 5: Young plants (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18247. 5 2024