STAS 1598 2-1989 Road works PAYEMENTS FRAMING AT ST1FFEN1NG OF EXISTING ROADWAY SYSTEMS General specifications for design and exccution《道路工程 现有现有道路系统开车入内付费稳定框架系统》.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

SJ 2303-1983 TX型同心插头座.pdf

SJ 2317-1983 扬声器纸浆的弹性模量、损耗因数的测量方法(暂行).pdf

SJ 2325-1983 陆用微波通信设备环境试验条件及试验方法(暂行).pdf

SJ 2339-1983 矩形90°H面圆弧弯波导组件.pdf

SJ 2340-1983 矩形90°E面圆弧弯波导组件.pdf

SJ 2341-1983 矩形60°H面圆弧弯波导组件.pdf

SJ 2342-1983 矩形60°E面圆弧弯波导组件.pdf

SJ 2343-1983 矩形45°H面圆弧弯波导组件.pdf

SJ 2344-1983 矩形45°E面圆弧弯波导组件.pdf