SIS SS 436 02 70-1981 Overhead line crossings - Power line max 45 kV under railway - Underground cable《架空线交叉口 铁路下最高电压45千伏电线 地下电缆》.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 36508-2018 航空用气胀式救生衣.pdf

GB T 36509-2018 滑翔伞结构强度要求及测试方法.pdf

GB T 36510-2018 热气球.pdf

GB T 36511-2018 直升机用水下应急呼吸器.pdf

GB T 36512-2018 飞机固态远程功率控制器通用要求.pdf

GB T 36513-2018 移动式道路施工机械 夯实机械安全要求.pdf

GB T 36514-2018 碱回收锅炉.pdf

GB T 36515-2018 混凝土制品机械 砌块成型机安全要求.pdf

GB T 36516-2018 机动车净化过滤器用铁铬铝纤维丝.pdf