CNS 9412-1994 Method of Test for Phosphate in Water and Wastewater (Absorption Spectrophotometry after Ascorbic Acid Reduction)《水及废水中磷酸盐检验法–维生素C还原吸收光谱法》.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

BS EN 60749-9-2002 Semiconductor devices - Mechanical and climatic test methods - Permanence of marking《半导体器件 机械和气候试验方法 永久性标记》.pdf

BS EN 60751-2008 Industrial platinum resistance thermometers and platinum temperature sensors《工业铂电阻温度计和铂温度传感器》.pdf

BS EN 60754-1-2014 Test on gases evolved during combustion of materials from cables Determination of the halogen acid gas content《取自电缆的材料燃烧时释出气体的试验 卤酸气体含量的测定》.pdf

BS EN 60754-2-2014 Test on gases evolved during combustion of materials from cables Determination of acidity (by pH measurement) and conductivity《取自电缆的材料燃烧时释出气体的试验 酸度(通过pH测量)和电导率的测.pdf

BS EN 60756-1991 Non-broadcast video tape recorders - Time base stability《非播放用磁带录像机 时基稳定性》.pdf

BS EN 60758-2016 Synthetic quartz crystal Specifications and guidelines for use《人造石英晶体 使用规范和指南》.pdf

BS EN 60761-3-2004 Equipment for continuous monitoring radioactivity in gaseous effluents-Part 3 Specific requirements for radioactive noble gas monitors《连续监测放射性气态流出流物的设备 第3部分 放射性惰.pdf

BS EN 60761-4-2004 Equipment for continuous monitoring radioactivity in gaseous effluents-Part 4 Specific requirements for iodine monitors《连续监测放射性气态流出物的设备 第4部分 碘监测仪的特殊要求》.pdf

BS EN 60763-1-2011 Laminated pressboard for electrical purposes Definitions classification and general requirements《电气用层压板 定义 分类和一般要求》.pdf