CSN 25 1941-1968 Perpendicularity gauges of the spindles regarding frame and bed《框架及床基心轴的垂直规》.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

HJ 443-2008 清洁生产标准 石油炼制业（沥青）.pdf

HJ 444-2008 清洁生产标准 味精工业.pdf

HJ 445-2008 清洁生产标准 淀粉工业.pdf

HJ 446-2008 清洁生产标准 煤炭采选业.pdf

HJ 447-2008 清洁生产标准 铅蓄电池工业.pdf

HJ 448-2008 清洁生产标准 制革工业（牛轻革）.pdf

HJ 449-2008 清洁生产标准 合成革工业.pdf

HJ 450-2008 清洁生产标准 印制电路板制造业.pdf

HJ 451-2008 环境保护产品技术要求 柴油车排气后处理装置.pdf