IRAM OFICIALIZADA 1578 N I O -1959 《饱和沥青毡以及沥青屋面中爆裂性的试验方式》.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 50483-5-2009 Test requirements for low voltage aerial bundled cable accessories - Part 5 Electrical ageing test German version EN 50483-5 2009《低压高空捆扎电缆附件用试验要求 第5部分 电气老化试验》.pdf

DIN EN 50483-6-2009 Test requirements for low voltage aerial bundled cable accessories - Part 6 Environmental testing German version EN 50483-6 2009《低压高空捆扎电缆附件用试验要求 第6部分 环境试验》.pdf

DIN EN 50486-2008 Equipment for use in audio and video door-entry systems German version EN 50486 2008《音频和视频的进门系统用设备》.pdf

DIN EN 50491-4-1-2012 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 4-1 General functional safety r.pdf

DIN EN 50491-5-1-2010 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-1 EMC requirements conditions.pdf

DIN EN 50491-5-2-2010 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-2 EMC requirements for HBES B.pdf

DIN EN 50491-5-3-2010 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-3 EMC requirements for HBES B.pdf

DIN EN 50494-2008 Satellite signal distribution over a single coaxial cable in single dwelling installations German version EN 50494 2007《单独住户设备用单一同轴电缆的卫星通信分配》.pdf

DIN EN 50495-2010 Safety devices required for the safe functioning of equipment with respect to explosion risks German version EN 50495 2010《与爆炸风险相关的设备的安全性功能用必需的安全设备》.pdf