NEN 5089-1983 Burglar-security of buildings Burglar-resisting fastenings Requirements and test methods《建筑物的防盗安全 防盗紧固件 要求和试验方法》.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

ETSI EN 300 425-2003 Private Integrated Services Network (PISN) Specification functional model and information flows Call intrusion supplementary service (V1 3 1 ISO IEC 14845 (199_1.pdf

ETSI EN 300 426-2004 Private Integrated Services Network (PISN) Inter-exchange signalling protocol Call intrusion supplementary service (V1 3 1 ISO IEC 14846 (2003) modified)《专用综合业.pdf

ETSI EN 300 426-2004 Private Integrated Services Network (PISN) Inter-exchange signalling protocol Call intrusion supplementary service (V1 3 1 ISO IEC 14846 (2003) modified)《专用综合业_1.pdf

ETSI EN 300 429-1998 Digital Video Broadcasting (DVB) Framing Structure Channel Coding and Modulation for Cable Systems (V1 2 1)《数字视频广播(DVB) 电缆系统的帧结构 信道编码和调制(版本1 2 1)》.pdf

ETSI EN 300 430-2002 Fixed Radio Systems Point-To-Point Equipment Parameters for Radio Systems for the Transmission of STM-1 Digital Signals Operating in the 18 GHz Frequency Band .pdf

ETSI EN 300 430-2002 Fixed Radio Systems Point-To-Point Equipment Parameters for Radio Systems for the Transmission of STM-1 Digital Signals Operating in the 18 GHz Frequency Band _1.pdf

ETSI EN 300 431-2002 Fixed Radio Systems Point-To-Point Equipment Parameters for Radio System for the Transmission of Digital Signals Operating in the Frequency Range 24 50 GHz to .pdf

ETSI EN 300 431-2002 Fixed Radio Systems Point-To-Point Equipment Parameters for Radio System for the Transmission of Digital Signals Operating in the Frequency Range 24 50 GHz to _1.pdf

ETSI EN 300 433-1-2011 Electromagnetic compatibility and Radio spectrum Matters (ERM) Citizens- Band (CB) radio equipment Part 1 Technical characteristics and methods of measuremen.pdf