PS 329-1963 Soap powder 《肥皂粉》.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 50122-2-2010 en Railway applications - Fixed installations - Electrical safety earthing and the return circuit - Part 2 Provisions against the effects of stray currents caused b.pdf

EN 50122-3-2010 en Railway applications - Fixed installations - Electrical safety earthing and the return circuit - Part 3 Mutual Interaction of a c and d c traction systems《轨道交通 固.pdf

EN 50123-1-2003 en Railway applications C Fixed installations C D C switchgear Part 1 General《轨道交通 固定装置 直流开关设备 第1部分 总则》.pdf

EN 50123-2-2003 en Railway Applications Fixed Installations - D C Switchgear Part 2 D C Circuit Breakers《铁路设施 固定装置 直流开关设备 第2部分 直流断路器》.pdf

EN 50123-3-2003 en Railway applications C Fixed installations C D C switchgear Part 3 Indoor d c disconnectors switch-disconnectors and earthing switches (Incorporates Amendment A1.pdf

EN 50123-4-2003 en Railway applications - Fixed installations - D C switchgear Part 4 Outdoor d c disconnectors switch-disconnectors and earthing switches (Incorporates Amendment A.pdf

EN 50123-6-2003 en Railway applications C Fixed installations C D C switchgear Part 6 D C switchgear assemblies (Incorporates Amendment A1 2014)《铁路设施 固定装置 直流开关 第6部分 直流开关组件》.pdf

EN 50123-7-1-2003 en Railway applications Fixed installations D C switchgear Part 7-1 Measurement control and protection devices for specific use in d c traction systems Applicatio.pdf

EN 50123-7-2-2003 en Railway applications Fixed installations D C switchgear Part 7-2 Measurement control and protection devices for specific use in d c traction systems Isolating .pdf