NORVEN 81-1-1963 《打字机的修正字符》.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

JUS U C4 010-1981 Determination of cumulative eguivalent traffic axle loads for flexible pavement thickness《软性路面厚度的累积等效交通轴荷载的测定》.pdf

JUS U C4 011-1990 Designing and construction of roads and urban Communications Design road construction《道路和城市交通的设计与施工 道路施工设计》.pdf

JUS U C4 012-1981 New flexible pavements thickness design《新修柔性路面的厚度设计》.pdf

JUS U C4 013-1991 Designing and construction ofroads Final design as-built《道路的设计与施工 最终设计》.pdf

JUS U C4 014-1994 Designing of the thickness of new concrete pavement《混凝土路面的厚度设计》.pdf

JUS U C4 015-1994 Design of new flexible pavement structure《新型柔性路面结构设计》.pdf

JUS U C4 016-1981 Climatic and hydrologic conditions《气候和水文条件》.pdf

JUS U C4 018-1984 Frictional properties ofpaved surfaces《铺覆路面的摩擦特性》.pdf

JUS U C4 020-1982 Design and construction of roads Intensity of rainfatl《道路的设计与施工 降雨量》.pdf