JUS M E6 081-1980 Radiators convectors and similar appliances Determination of thermal output Test method using air-cooled closed booth《散热器、环流器和类似设备 热功率输出测定 风冷式密闭罩测试方法》.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

EN 60821-1994 en IEC 821 VMEbus - Microprocessor system bus for 1 byte to 4 byte data《IEC-821-VME总线 1比特至4比特数据用微处理系统总线［替代 CENELEC HD 524 S1］》.pdf

EN 60825-1-2014 en Safety of laser products - Part 1 Equipment classification and requirements.pdf

EN 60825-12-2004 en Safety of laser products Part 12 Safety of free space optical communication systems used for transmission of information《激光产品的安全 第12部分 用于信息传输的自由空间光通信系统的安全 IEC 6.pdf

EN 60825-2-2004 en Safety of laser products Part 2 Safety of optical fibre communication systems (OFCS) (Incorporates Amendment A2 2010)《激光产品的安全 第2部分 光纤通信系统的安全(OFCS) 包含修改件A1-2007年2.pdf

EN 60825-4-2006 en Safety of laser products Part 4 Laser guards (Incorporates Amendment A2 2011)《激光产品的安全 第4部分 激光防护装置 IEC 60825-4-2006 现行有效》.pdf

EN 60831-1-2014 en Shunt power capacitors of the self-healing type for a c systems having a rated voltage up to and including 1 000 V - Part 1 General - Performance testing and rat.pdf

EN 60831-2-2014 en Shunt power capacitors of the self-healing type for a c systems having a rated voltage up to and including 1 000 V - Part 2 Ageing test self-healing test and des.pdf

EN 60832-1-2010 en Live working - Insulating sticks and attachable devices - Part 1 Insulating sticks《带电作业 绝缘杆及附件装置 第1部分 绝缘杆[ CENELEC EN 60832]》.pdf

EN 60832-2-2010 en Live working - Insulating sticks and attachable devices - Part 2 Attachable devices《带电作业 绝缘杆及附件装置 第2部分 附件装置[ CENELEC EN 60832]》.pdf