STAS 11200 458-1986 Graphical symbols GRAPHICAL SYMBOL FOR CONTROL OF DECREASING TIME (a.c.)《图形符号 控制减少时间（交流）的图形符号 》.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

SJ T 11046-1996 心脏起搏器用锂碘电池.pdf

SJ T 11047-1996 CB14型金属箔式聚苯乙烯膜介质直流固定电容器 .pdf

SJ T 11048-1996 电子元器件详细规范 浪涌抑制用压敏电阻器 MYG1型过压保护压敏电阻器 评定水平E .pdf

SJ T 11049-1996 录音机用永磁直流电动机通用技术条件.pdf

SJ T 11050-1996 多层印制板用粘结片预浸材料.pdf

SJ T 11051-1996 电视广播接收机用印制板规范.pdf

SJ T 11052-1996 电子元器件详细规范 3DG162型高频放大环境额定双极型晶体管 .pdf

SJ T 11053-1996 电子元器件详细规范 3DG182型高频放大环境额定双极型晶体管 .pdf

SJ T 11054-1996 电子元器件详细规范 3DG140型高频放大环境额定双极型晶体管 .pdf