STAS 11381 5-1988 GRAPHICAL SYMBOLS FOR ELECTRICAL DIAGRAMS CONNECTING DEVICES《电气图图形符号 连接器件 》.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

JJF 1662-2017 时钟测试仪校准规范.pdf

JJF 1678-2017 射频和微波功率放大器校准规范.pdf

JJF 1679-2017 ZigBee综合测试仪校准规范.pdf

JJF 1693-2018 颅内压监护仪校准规范.pdf

JJF 1697-2018 示差扫描热量计型式评价大纲.pdf

JJG 1121-2015 旋进旋涡流量计检定规程.pdf

JJG 1132-2017 热式气体质量流量计检定规程.pdf

JJG 238-2018 时间间隔测量仪检定规程.pdf

JJG 291-2018 溶解氧测定仪检定规程.pdf