SIS SS-CECC 90102-1991 Family specification TTL Schottky digital integrated circuits Series 54S 64S 74S 84S《系列规范 TTL肖特基数字集成电路54S， 64S，74S，84S系列》.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 45635-34-1984 Measurement of airborne noise emitted by machines enveloping surface method cartridge-operated fixing tools《机器排放的空气传播噪声的测量 第34部分 包洛面法 卡盘操作式装配工具》.pdf

DIN 45635-37-1980 Measurement of airborne noise emitted by machines enveloping surface method machinery for the processing of plastic and rubber《机器空气噪声的测量 包络面法 塑料和橡胶加工机器》.pdf

DIN 45635-38-1986 Measurement of noise emitted by machines airborne noise emission enveloping surface method reverberation room method and in-duct method fans《机器排放的噪声测量 空气传播的噪声 第38.pdf

DIN 45635-40-1987 Measurement of airborne noise emitted by machines enveloping surface method machine sets in hydroelectric power stations and water pumping plants《机器空气噪声的测量 空气噪声测量.pdf

DIN 45635-41 Bb 1-1986 Measurement of noise emitted by machines airborne noise emission enveloping surface method hydraulic assemblies (test report specimen form)《机器排放的噪声测量 空气传播的噪声.pdf

DIN 45635-41-1986 Measurement of noise emitted by machines airborne noise emission enveloping surface method hydraulic assemblies《机器排放的噪声测量 空气传播的噪声 第41部分 包洛面法 液压组件》.pdf

DIN 45635-45-1988 Measurement of airborne noise emitted by machines enveloping surface method continuous handling equipment《机器排放的空气传播噪声的测量 第45部分 包洛面法 连续输送机》.pdf

DIN 45635-46-1985 Measurement of noise emitted by machines airborne noise emission enveloping surface method cooling towers《机器空气噪声的测量 空气噪声传播 包络面法 冷却塔》.pdf

DIN 45635-47-1985 Measurement of noise emitted by machines airborne noise emission enveloping surface method chimneys《机器空气噪声的测量 空气噪声传播 包络面法 烟囱》.pdf