SANS 1238-2005 Air-conditioning ductwork《空调管道系统》.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

HG 2192-1991 喷砂橡胶软管.pdf

HG 2193-1991 洗涤（衣）机和洗碟容器用橡胶软管及软管组合件.pdf

HG 2194-1991 帆布芯输送带布层接头规定.pdf

HG 2195-2001 航空轮胎使用与保养.pdf

HG 2199-1991 水胺硫磷乳油.pdf

HG 2200-1991 甲基异柳磷乳油.pdf

HG 2201-1991 扑草净原药.pdf

HG 2202-1991 扑草净可湿性粉剂.pdf

HG 2203-1991 2甲4氯钠水剂.pdf