CNS 7816-1981 Chemical Reagent (Inulin)《化学试药（菊芋多醣）》.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 7341.4-1998 听力计 第4部分;延伸高频测听的设备.pdf

GB T 7343-1987 10kHz-30MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法.pdf

GB T 7344-1997 交流伺服电动机通用技术条件.pdf

GB T 7344-2015 交流伺服电动机通用技术条件.pdf

GB T 7345-2008 控制电机基本技术要求.pdf

GB T 7346-1998 控制电机基本外形结构型式.pdf

GB T 7346-2015 控制电机基本外形结构型式.pdf

GB T 7347-1987 汉语标准频谱.pdf

GB T 7348-1987 耳语标准频谱.pdf