NF Z82-208-1997 Integrated Services Digital Network (ISDN) Freephone (FPH) supplementary service Service description 《综合业务数字网(ISDN) 免收费话的补充业务 业务说明》.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

NBN-EN 22248-1993 6250 Packaging Complete filled transport package Vertical impact test by dropping (ISO 2248 1985)《包装 发送货物的完整包装，自由落体造成的垂直冲击的实验（ISO 2248：1985）》.pdf

NBN-EN 22286-1993 8125 Rubber- or plastics-coated fabrics Determination of roll characteristics (ISO 2286 1986)《表面为橡胶或塑料的纺织支架 卷布辊特性的测定（ISO 2286：1986） n》.pdf

NBN-EN 22313-1992 6250 Textile fabrics Determination of the recovery from creasing of a horizontally folded specimen by measuring the angle of recovery (ISO 2313 1972)《织物 通过测定折叠后的角.pdf

NBN-EN 22338-1992 5625 《 n未浸湿的圆锥销》.pdf

NBN-EN 22339-1992 1250 《未淬火的定位圆锥销》.pdf

NBN-EN 22340-1992 9375 《无球形末端的关节轴线》.pdf

NBN-EN 22341-1992 6875 《带有球形末端的关节轴线》.pdf

NBN-EN 2236-1992 6875 Aprospace series-pins headed close tolerance shank in alloy steel-Technical specification《航天航空系列 合金钢制紧公差销身的带头销钉 技术规范　　》.pdf

NBN-EN 2243-2-1992 8125 《航空航天系列 结构黏合剂 试验方法 第2部分：金属剥离试验 金属》.pdf