JR T 0309.2-2024 人民币纸币和硬币评级规范第2部分：纸币评分方法.pdf

相关资源

JR T 0309.3-2024 人民币纸币和硬币评级规范第3部分：硬币评分方法.pdf

JR T 0309.1-2024 人民币纸币和硬币评级规范第1部分：总体要求.pdf

猜你喜欢

EN ISO TR 18486-2017 en Plastics - Parameters comparing the spectral irradiance of a laboratory light source for weathering applications to a reference solar spectral irradiance.pdf

EN ISO TR 18690-2012 en Guidance for the selection use and maintenance of safety and occupational footwear and other personal protective equipment offering foot and leg protection《.pdf

EN ISO TR 19838-2016 en Microbiology - Cosmetics - Guidelines for the application of ISO standards on Cosmetic Microbiology.pdf

EN ISO TR 19905-2-2013 en Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 2 Jack-ups commentary and detailed sample calculation《石油和天.pdf

EN ISO TR 20172-2009 en Welding - Grouping systems for materials - European materials《焊接 材料分组系统 欧洲材料》.pdf

EN ISO TR 20173-2009 en Welding - Grouping systems for materials - American materials《焊接 材料分组系统 美国材料》.pdf

EN ISO TR 20174-2005 en Welding - Grouping systems for materials - Japanese materials《焊接 材料分组系统 日本材料》.pdf

EN ISO TR 20183-2017 en Sports and other recreational facilities and equipment - Injury and safety definitions and thresholds - Guidelines for their inclusion in standards.pdf

EN ISO TR 20572-2007 en Footwear - Performance requirements for components for footwear - Accessories《鞋类 鞋类组件的性能要求 配件》.pdf