CNS 6135-9-2000 Haering aids-Part9 Methods of Measurement of characteristics of hearing aids with bone vibrator output《助听器－第9部 用骨导振动器输出之助听器性能特性的量测》.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

YY T 0288-1996 质量体系 医疗器械 GBT 19002—ISO 9002应用的专用要求.pdf

YY T 0289-1996 一次性使用微量采血吸管.pdf

YY T 0290.9-2010 眼科光学 人工晶状体 第9部分：多焦人工晶状体.pdf

YY T 0291-1997 医用X射线设备 环境要求及试验方法.pdf

YY T 0291-2007 医用X射线设备环境要求及试验方法.pdf

YY T 0294.1-2005 外科器械 金属材料 第1部分 不锈钢.pdf

YY T 0295.1-1997 医用镊通用技术条件.pdf

YY T 0295.1-2005 医用镊通用技术条件.pdf

YY T 0295.10-1997 睫毛镊.pdf