SIS SEN 24 06 37-1972 Insulator holders Suspension cross-arm《绝缘夹 悬空横木G》.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

QB T 4428-2012 电动自行车用锂离子电池产品 规格尺寸.pdf

QB T 4539-2013 醇溶性、醇水溶性油墨树脂 丙烯酸酯类 .pdf

QB T 4603-2013 工业用缝纫机 单 针滚轮送料立柱式缝纫机机头.pdf

QB T 4779-2014 液晶式语音报时石英手表.pdf

QB T 4877-2015 聚四氟乙烯管材.pdf

QB T 4882-2015 日用塑料水壶.pdf

QB T 4889-2016 八音琴机芯技术要求.pdf

QB T 4894-2016 纸箱彩盒数控车铣机.pdf

QB T 4902-2016 金属垃圾箱.pdf