JUS H B8 709-1980 Anafysis oftechnical l l l-trichloro-22-di-(p-chlorophenyl)ethane Determination ofsolid material msohible in acetone《工业用l，l，l-三氯-2，2-二-（对-氯苯基）乙烷 可溶于丙酮的固体无物质的含量测定》.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

DIN VDE 0816-3-1988 External cables for telecommunication and data processing systems paper insulated cables《电信和数据处理系统用室外电缆 纸绝缘电缆》.pdf

DIN VDE 0817-1990 Cables with stranded conductors for increased mechanical stress for telecommunications systems and data processing systems《通信和信息处理系统为增加机械应力使用的绞合导体电缆》.pdf

DIN VDE 0820-5-1992 Miniature fuses part 5 guidelines for quality assessment of miniature fuse-links (IEC 60127-5 1988) german version EN 60127-5 1991《微型熔断器 第5部分 微型熔断器质量评估指南》.pdf

DIN VDE 0833-3-2009 Alarm systems for fire intrusion and hold-up - Part 3 Requirements for intrusion and hold-up alarm systems《火灾 入侵和拦劫报警系统 第3部分 入侵和拦截报警系统的要求》.pdf

DIN VDE 0845-6-1-2013 Influence of high voltage systems on telecommunication systems - Part 1 General limits calculation and measurement methods《通信系统高电压影响 第1部分 总论、限制、计算和测量方法》.pdf

DIN VDE 0848-5-2001 Safety in electric magnetic and electromagnetic fields - Part 5 Protection against explosion《电场、磁场和电磁场的安全 第5部分 防爆》.pdf

DIN VDE 0851-1993 Line traps for power line carrier systems (PLC line traps) IEC 60353 1989 modified《电力线载波系统用线路阻波器(PLC阻波器)》.pdf

DIN VDE 0852-2-1995 Performance and testing of teleprotection equipment of power systems - Part 2 Analogue comparison systems (IEC 60834-2 1993 modified) German version HD 543 2 S1.pdf

DIN VDE 0855-300-2008 Transmitting receiving systems for transmitter RF output power up to 1 kW - Part 300 Safety requirements《发射机射频(RF)输出功率小于1kW的发射 接收设备 第300部分 安全要求》.pdf