STAS SR EN 60811-4-1-1995 Insulating and sheathing materials of electric cabtes Common test methods《电缆的绝缘和护套材料．一般测试方法 》.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 17868-1999 加压舱消防安全技术要求.pdf

GB 17869-1999 潜水员水下用电安全操作规程.pdf

GB 1787-1979 航空汽油.pdf

GB 17877-1999 液氨瓶阀.pdf

GB 17878-1999 工业用非重复充装瓶阀.pdf

GB 17885-1999 家用及类似用途机电式接触器.pdf

GB 17888.1-1999 机械安全 进入机器和工业设备的固定设施 第1部分;进入两级平面之间的固定设施的选择.pdf

GB 17896-1999 管形荧光灯镇流器能效限定值及节能评价值.pdf

GB 1790-1994 医药凡士林.pdf