STAS 3000 1-1986 ALUMINIUM CONDUCTORS STEEL REINFORCED FOR OVERHEAD POWER TRANSMISSION LINES General technical requirements《架空电力线的铝制导体和钢筋柱 一般技术要求》.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

美丽的郭店中心小学.ppt

美国劳伦斯教授谈提问的艺术 ――国际小学科学课程和教学策.ppt

美国劳伦斯教授谈提问的艺术――国际小学科学课程和教学策.ppt

老北京的春节 黄甲小学 苏溶.ppt

舒兰市实验小学 丁晓琪.ppt

艺术――国际小学科学课程和教学策略高级培训班听课笔记.ppt

苏教版三年级数学 上册.ppt

苏教版九年义务教育六年制小学语文教科书第十册第22课《只.ppt

苏教版二年级数学 上册.ppt