CSN ON 23 6435-1964 《简单相角 规格》.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

HGJ 505-1986（编制说明） 回转盖不锈钢人孔.pdf

HGJ 506-1986（编制说明） 回转盖快开不锈钢人孔.pdf

HGJ 507-1986（编制说明） 水平吊盖不锈钢人孔.pdf

HGJ 508-1986（编制说明） 垂直吊盖不锈钢人孔.pdf

HGJ 509-1986（编制说明） 长圆快开不锈钢人孔.pdf

HGJ 510-1986（编制说明） 常压快开不锈钢手孔.pdf

HJ 193-2013 环境空气气态污染物（SO2、NO2、O3、CO）连续自动监测系统安装验收技术规范.pdf

HJ 2503-2011 环境标志产品技术要求.印刷 第一部分 平版印刷.pdf

HJ 2526-2012 环境保护产品技术要求.便携式饮食油烟检测仪.pdf