NF X50-785-2002 Services provided by electronic security systems companies 《电子安全系统公司提供的服务》.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

GOST 8 617-2013 State system for ensuring the traceability of measurements Nondispersive infrared (NDIR) gas analyzers for determination of carbon monoxide in the vapour phase of c量.pdf

GOST 8 618-2013 State system for ensuring the traceability of measurements Gas analyzers and gas alarm devices for determination of combustible gases and vapors in working zone air.pdf

GOST 8 619-2013 State system for ensuring the uniformity of measurements Testing equipment for determination of breakthrough time for respiratory protective devices gas filters Ver.pdf

GOST 8 620-2013 State system for ensuring the uniformity of measurements Testing equipment for determination of particle filter penetration for respiratory protective devices Verif.pdf

GOST 8 621-2013 State system for ensuring the uniformity of measurements Testing equipment for determination of resistance to clogging for respiratory protective devices particle f.pdf

GOST 8 622-2013 State system for ensuring the uniformity of measurements Testing equipment for determination respiratory protective devices total inward leakage with using test aer.pdf

GOST 8 623-2013 State system for ensuring the traceability of measurements Analyzers for determination of sulphur in petroleum and petroleum products Verification procedure《确保测量可追溯.pdf

GOST 8 624-2013 State system for ensuring the traceability of measurements Laboratory water in crude oil analyzers Verification method《确保测量可追溯性的国家系统 原油分析器中的实验室水分 验证方法》.pdf

GOST 8 625-2013 State system for ensuring the traceability of measurements Chromato-mass-spectrometric multipurpose analyzers for measurement of persistent organic compounds in fooons .pdf