IRAM 2160-1967 《带有铜或铝导体并带有浸渍纸及铅套的绝缘电缆用于最高电压36千伏的电力运输和分配》.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

CECS 428-2016 Technical specification for copper electroformed ground rod(wire)《电铸铜接地棒(线)技术规程》.pdf

CECS 429-2016 Standard for quality inspection of groove rail flash-butt welding for urban rail transit《城市轨道用槽型钢轨闪光焊接质量检验标准》.pdf

CECS 430-2016 Standard for quality inspection of groove rail thermit welding for urban rail transit《城市轨道用槽型钢轨铝热焊接质量检验标准》.pdf

CECS 431-2016 Technical specification for application of low heat Portland cement《低热硅酸盐水泥应用技术规程》.pdf

CECS 432-2016 Technical specification for application of autoclaved silicate tongue-and-groove small block《蒸压硅酸盐企口小型砌块应用技术规程》.pdf

CECS 433-2016 Technical specification for construction of capillary mat heating and radiant cooling system《毛细管网辐射供暖供冷施工技术规程》.pdf

CECS 434-2016 Technical specification for round bamboo-structure building《圆竹结构建筑技术规程》.pdf

CECS 435-2016 Technical specification for application of multi-damper on smoke extraction system《排烟系统组合风阀应用技术规程》.pdf

CECS 436-2016 Technical code for chained wall of concrete precast piles《连锁混凝土预制桩墙支护技术规范》.pdf