SIS 60 20 02-1965 Office machines and forms Spacing and pitch《办公机械和样式 间距和间隔》.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

STAS 3021-1980 STEELS FOR TOOI.S Dimensions《工具用钢材 尺寸》.pdf

STAS 3026-1976 DRINKING WATER Determination of hardness《饮用水 硬度的测定》.pdf

STAS 3028-1979 SUAVIXG SOAP General technical requirements orquality《剃须用的肥皂 一般质量技术要求》.pdf

STAS 3030-1992 Protective equipment Rubber aprons《防护设备 橡胶圈》.pdf

STAS 3032-1990 ALUM1N1UM STRANDKD CONIH'CTORS FOR OYERHEAD POWER TRANSMISSION I.1NES《架空输电线路的铝导线》.pdf

STAS 3033-1987 ALUMINIUM ROUND WIRE FOR ELECTRICAL PURPOSES《铝制圆电线》.pdf

STAS 3034-1972 SRI.ENJUM RFCTIFIF.RS General teehnioal requiremenls for quality《硒镇流器 一般质量技术要求》.pdf

STAS 3035-1965 《能量变换器 实验方法》.pdf

STAS 3036-1975 petroleum euipment DIE COLLAHSFOH DRILL PIPES DKILL COLLARS AND TOOL JOINTS《石油开采设备 钻探管母锥 钻铤和设备连接头》.pdf