GB/T 33290.21-2024 Chinese PDF (GB/T33290.21-2024) GB/T 45498.1-2025 12-2024_Chinese: Chemical analysis methods for

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)

English versions: GB/T 45106-2024

3-2024_Chinese: Technical requirements of dry process cement production complete equipment - Part 3: Cement preparation system (Chinese: 新型干法水泥生产成套装备技术要求 第3部分：水泥制备系统)

English versions: GB/T 17966-2024

colors and legends of soil texture

GB/T 33290.21-2024 Chinese PDF (GB/T33290.21-2024) GB/T 45498.1-2025 12-2024_Chinese: Chemical analysis methods forGB T 33290. 21 2024_Chinese: Specification for inspecting exit cultural relics Part 21: Ethnic celebrity relics (Chinese: 21) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33290. 21 2024