TCVN 3614-1981 Studs with threaded end of 2d《用2d螺纹端的双头螺栓》.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

DIN EN 1634-2-2009 Fire resistance and smoke control tests for door shutter and openable window assemblies and elements of building hardware - Part 2 Fire resistance characterisati.pdf

DIN EN 1634-3 Berichtigung 1-2009 en 9386 Fire resistance tests for door and shutter assemblies - Part 3 Smoke control doors and shutters German version EN 1634-3 2004 Corrigenda t.pdf

DIN EN 1634-3-2005 en 8061 Fire resistance and smoke control tests for door and shutter assemblies openable windows and elements of building hardware - Part 3 Smoke control test fo.pdf

DIN EN 1639-2010 Dentistry - Medical devices for dentistry - Instruments German version EN 1639 2009《牙科学 牙科用医疗器械 仪器 德文版本 EN 1639-2009》.pdf

DIN EN 1640-2010 Dentistry - Medical devices for dentistry - Equipment German version EN 1640 2009《牙科学 牙科用医疗器械 设备 德文版本EN 1640-2009》.pdf

DIN EN 1641-2010 Dentistry - Medical devices for dentistry - Materials German version EN 1641 2009《牙科学 牙科用医疗器械 材料 德文版本EN 1641-2009》.pdf

DIN EN 1642-2012 Dentistry - Medical devices for dentistry - Dental implants German version EN 1642 2011《牙科学 牙科用医疗器械 牙科植入物》.pdf

DIN EN 1643-2014 Safety and control devices for gas burners and gas burning appliances - Valve proving systems for automatic shut-off valves German version EN 1643 2014《气体燃烧器和燃气器具的.pdf

DIN EN 1644-1-1997 Test methods for nonwoven compresses for medical use - Part 1 Nonwovens used in the manufacture of compresses German version EN 1644-1 1997《医用无纺布垫试验方法 第1部分 纱布垫用无.pdf