NBN-EN 60051-5-1994 1250 Direct acting indicating analogue electrical measuring instruments and their accessories Part 5 Special requirements for phase meters power factor meters a.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

GB T 4768-2008 防霉包装.pdf

GB T 477-1998 煤炭筛分试验方法.pdf

GB T 477-2008 煤炭筛分试验方法.pdf

GB T 4770.1-1984 明线三路载波电话设备主要性能的测试方法.pdf

GB T 4770.2-1984 明线12路载波电话设备主要性能的测试方法.pdf

GB T 4770.3-1984 对称电缆60路载波电话设备主要性能的测试方法.pdf

GB T 4776-2008 电气安全术语.pdf

GB T 4779.1-1984 彩色显象管用荧光粉Y22-G3荧光粉.pdf

GB T 4779.2-1984 彩色显象管用荧光粉Y22-B2荧光粉.pdf