ONORM EN 208-1994 Personal eye-protection Eye-protectors for adjustment work on lasers and laser systems (laser adjustment eye-protectors)《个人眼睛防护 激光器和激光系统校准工作用眼镜防护镜(激光校准眼睛防护镜)》.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

DIN EN 62076-2007 Industrial electroheating installations - Test methods for induction channel and induction crucible furnaces (IEC 62076 2006) German version EN 62076 2006《工业电加热装置.pdf

DIN EN 62083-2011 Medical electrical equipment - Requirements for the safety of radiotherapy treatment planning systems (IEC 62083 2009) German version EN 62083 2009《医疗电气设备 放射性治疗规划.pdf

DIN EN 62099-2002 Fibre optic wavelength switches - Generic specification (IEC 62099 2001) German version EN 62099 2001《光纤波长开关 总规范(IEC 62099 2001)》.pdf

DIN EN 62105-2007 Digital audio broadcast system - Specification of the receiver data interface (RDI) (IEC 62105 1999) German version EN 62105 2002《数字音频广播系统 接收机数据接口(RDI)的规范》.pdf

DIN EN 62106-2016 Specification of the radio data system (RDS) for VHF FM sound broadcasting in the frequency range from 87 5 MHz to 108 0 MHz (IEC 62106 2015) German version EN 62.pdf

DIN EN 62107-2001 Super video compact disc - Disc-interchange system-specification (IEC 62107 2000) German version EN 62107 2001《高级激光视盘 光盘交换系统 规范》.pdf

DIN EN 62108-2008 Concentrator photovoltaic (CPV) modules and assemblies - Design qualification and type approval (IEC 62108 2007) German version EN 62108 2008《集中器光电(CPV)模块和组件 设计资格.pdf

DIN EN 62109-1 Berichtigung 1-2011 Safety of power converters for use in photovoltaic power systems - Part 1 General requirements (IEC 62109-1 2010) German version EN 62109-1 2010 .pdf

DIN EN 62109-1-2011 Safety of power converters for use in photovoltaic power systems - Part 1 General requirements (IEC 62109-1 2010) German version EN 62109-1 2010《光伏电力系统用电源转换器的安全.pdf