NF S12-134-2-2006 Optics and optical instruments - Test lenses for calibration of focimeters - Part 2 test lenses for focimeters used for measuring contact lenses 《光学和光学仪器 焦距计校正用检.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GA 774.4-2008 指纹特征规范 第4部分 指纹三角点标注方法.pdf

GA 774.5-2008 指纹特征规范 第5部分 指纹细节特征点标注方法.pdf

GA 775-2008 指纹特征点与指纹方向坐标表示方法.pdf

GA 776-2008 指纹自动识别系统产品编码规则.pdf

GA 777.1-2010 指纹数据代码 第1部分 指纹指位代码.pdf

GA 777.2-2008 指纹数据代码 第2部分 指纹纹型代码.pdf

GA 777.3-2008 指纹数据代码 第3部分 乳突线颜色代码.pdf

GA 777.4-2008 指纹数据代码 第4部分 被捺印指纹人员类别代码.pdf

GA 777.4-2010 指纹数据代码 第4部分 被捺印指纹人员类别代码.pdf