ETSI PRI-ETS 300 321-1993 Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No One (DSS1) Protocol Implementation eXtra Information for Testing (PIXIT.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 43600-1980 Rollers for switchgear and instrument transformers《开关设备和仪表互感器用滚轮》.pdf

DIN 43601-1987 Centerline spacings and rail gauges for rollers of switchgear and instrument transformers《转换装置和仪表感器的滚子的中心线间距和轨距》.pdf

DIN 43605-2007 Coupling unit for hydraulic pressure measurement devices of high-voltage equipment - Dimensions requirements《高电压设备的液压测量装置用耦合部件 尺寸和要求》.pdf

DIN 43607-1986 Three-pole disconnectors and switch-disconnectors for indoor switchgear rated voltage 12 kV up to 36 kV rated normal current 400 A up to 1250 A main dimensions《室内开关装.pdf

DIN 43620-1-1984 Low-voltage high-rupturing-capacity fuses with blade contacts LV HRC fuse links for 500 and 660 V a c and 440 V d c 《带刀口式触点的低压高遮断容量熔断器 交流电压500V和660V、直流电压400V用的低压高遮.pdf

DIN 43620-3-1984 Low-voltage high-rupturing-capacity fuses with blade contacts LV HRC fuse bases for LV HRC fuse links for 500 and 660 V a c and 440 V d c 《带刀口触点的低压高遮断容量熔断器 交流电压500.pdf

DIN 43620-6-1987 Low-voltage high-rupturing-capacity fuses with blade contacts bus-mounting fuse-bases LV HRC bus-mounting fuse-disconnectors and LV HRC bus-mounting fuse-switches .pdf

DIN 43624-1971 High-voltage fuses rated voltages 3 6 to 36 kV single-pole fuse-bases《额定电压3 6至36KV的高压熔断器 单极熔断器底座》.pdf

DIN 43625-1983 High-voltage fuses rated voltages 3 6 to 36 kV fuse-links《高压熔断器 额定电压3 6至36KV 熔断体》.pdf