SNI IEC 60601-2-40-2009 Medical electrical equipment - Part 2-40 Particular requirements for the safety of electromyographs and evoked response equipment《医疗电气设备 第2-40部分 肌电图仪和激发响应设备.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 ISO 28439-2011 Workplace atmospheres Characterization of ultrafine aerosols nanoaerosols Determination of the size distribution and number concentration using differential el.pdf

BS EN ISO 28460-2010 Petroleum and natural gas industries Installation and equipment for liquefied natural gas Ship-to-shore interface and port operations《石油和天然气工业 液化天然气用设备和设施 自船至岸.pdf

BS EN ISO 28706-1-2011 Vitreous and porcelain enamels Determination of resistance to chemical corrosion Determination of resistance to chemical corrosion by acids at room temperatu.pdf

BS EN ISO 28706-2-2017 Vitreous and porcelain enamels Determination of resistance to chemical corrosion Determination of resistance to chemical corrosion by boiling acids boiling no.pdf

BS EN ISO 28706-4-2016 Vitreous and porcelain enamels Determination of resistance to chemical corrosion Determination of resistance to chemical corrosion by alkaline liquids using .pdf

BS EN ISO 28706-5-2011 Vitreous and porcelain enamels Determination of resistance to chemical corrosion Determination of resistance to chemical corrosion in closed systems《釉瓷和搪瓷 耐化.pdf

BS EN ISO 28721-1-2011 Vitreous and porcelain enamels Glass-lined apparatus for process plants Quality requirements for apparatus components appliances and accessories《釉瓷和搪瓷 加工厂用玻璃.pdf

BS EN ISO 28721-3-2011 Vitreous and porcelain enamels Glass-lined apparatus for process plants Thermal shock resistance《釉瓷和搪瓷 加工厂用玻璃衬里器具 抗热冲击》.pdf

BS EN ISO 28721-4-2015 Vitreous and porcelain enamels Glass-lined apparatus for process plants Quality requirements for glass-lined flanged steel pipes and flanged steel fittings《釉.pdf