UNE 20-501 Pt 2-27-1986 《电子装置机器组件 气候和机械稳固性的基础试验 Ea试验：撞击》.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

SY T 10014-1998 海上砂岩气田总体开发方案编制指南.pdf

SY T 10015-1998 海上拖缆式二维地震资料采集技术规程.pdf

SY T 10015-2006 海上拖缆式地震资料采集技术规程.pdf

SY T 10015-2013 海上拖缆式地震资料采集技术规程.pdf

SY T 10016-1998 海上拖缆式三维地震资料采集技术规程.pdf

SY T 10017-2005 海底电缆地震资料采集技术规程.pdf

SY T 10017-2011 海底电缆地震资料采集技术规程.pdf

SY T 10018-1998 海上定位资料处理技术指南.pdf

SY T 10019-1998 海上实时差分全球定位系统(DGPS)定位测量技术规程.pdf