JUS N R7 063 1-1991 Printed boards Miscellaneous tests Supplements《印制板 其它测试 补充》.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

GB T 21054-2007 信息安全技术 公钥基础设施 PKI系统安全等级保护评估准则.pdf

GB T 21055-2007 肢体残疾人驾驶汽车的操纵辅助装置.pdf

GB T 21056-2007 风机、泵类负载变频调速节电传动系统及其应用技术条件.pdf

GB T 21057-2007 无机化工产品中氟含量测定的通用方法离子选择性电极法.pdf

GB T 21058-2007 无机化工产品中汞含量测定的通用方法无火焰原子吸收光谱法.pdf

GB T 21059-2007 塑料 液态或乳液态或分散体系聚合物 树脂 用旋转黏度计在规定剪切速率下黏度的测定.pdf

GB T 21060-2007 塑料 流动性的测定.pdf

GB T 21061-2007 国家电子政务网络技术和运行管理规范.pdf

GB T 21062.1-2007 政务信息资源交换体系 第1部分：总体框架.pdf