NBN-EN 2374-1993 3750 Aerospace series Glass fibre reinforced mouldings and sandwich composites Production of test panels《航空航天系列 用玻璃纤维加固的层迭材料和夹层材料 准备实验用板材》.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 10237-1988 电力变压器 绝缘水平和绝缘试验外绝缘的空气间隙.pdf

GB 10240-1988 电声产品声音质量主观评价用节目源编辑制作规范.pdf

GB 10241-1988 旋转变压器通用技术条件.pdf

GB 10242-1988 录音机用永磁直流电动机通用技术条件.pdf

GB 10243-1988 多层印制板用粘结片预浸材料.pdf

GB 10250-1988 船舶电气与电子设备的电磁兼容.pdf

GB 10252-1996 钴-60辐照装置的辐射防护与安全标准.pdf

GB 10252-2009 γ辐照装置的辐射防护与安全规范.pdf

GB 10261-1988 核仪器用高、低压直流稳压电源测试方法.pdf