TS 812-1971 CAST STEEL PIPE FLANGES《铸钢管法兰》.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

安徽省2019届中考道德与法治总复习八上第3单元勇担社会责任考点突破课件2019011133.ppt

安徽省2019届中考道德与法治总复习八上第4单元维护国家利益考点突破课件2019011134.ppt

安徽省2019届中考道德与法治总复习八下第1单元坚持宪法至上考点突破课件2019011135.ppt

安徽省2019届中考道德与法治总复习八下第2单元理解权利义务考点突破课件2019011136.ppt

安徽省2019届中考道德与法治总复习八下第3单元人民当家作主考点突破课件2019011137.ppt

安徽省2019届中考道德与法治总复习八下第4单元崇尚法治精神考点突破课件2019011138.ppt

安徽省2019年中考语文专题复习1古诗文名句默写课件2019010918.pptx

安徽省2019年中考语文专题复习2语文积累课件2019010919.pptx

安徽省2019年中考语文专题复习3名著阅读课件20190109110.pptx