SNI 05-1208-1989 Centre drills for centre holes《中心钻孔》.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 300 403-6-2000 Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No One (DSS1) Protocol Signalling Network Layer for Circuit-Mode Basic Call C.pdf

ETSI EN 300 403-6-2000 Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No One (DSS1) Protocol Signalling Network Layer for Circuit-Mode Basic Call C_1.pdf

ETSI EN 300 403-7-2000 Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No One (DSS1) Protocol Signalling Network Layer for Circuit-Mode Basic Call C.pdf

ETSI EN 300 403-7-2000 Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No One (DSS1) Protocol Signalling Network Layer for Circuit-Mode Basic Call C_1.pdf

ETSI EN 300 407-2001 Fixed Radio Systems Point-to-Point Equipment Parameters for Digital Radio Systems for the Transmission of Digital Signals Operating at 55 GHz (V1 3 1)《固定无线电系统 .pdf

ETSI EN 300 407-2001 Fixed Radio Systems Point-to-Point Equipment Parameters for Digital Radio Systems for the Transmission of Digital Signals Operating at 55 GHz (V1 3 1)《固定无线电系统 _1.pdf

ETSI EN 300 408-2002 Fixed Radio Systems Point-to-Point Equipment Parameters for Digital Radio Systems for the Transmission of Digital Signals and Analogue Video Signals Operating .pdf

ETSI EN 300 408-2002 Fixed Radio Systems Point-to-Point Equipment Parameters for Digital Radio Systems for the Transmission of Digital Signals and Analogue Video Signals Operating _1.pdf

ETSI EN 300 416-1998 Network Aspects (NA) Availability Performance of Path Elements of International Digital Paths (V1 2 1)《网络方面(NA) 国际数字通路的路径元素的可用性能(版本1 2 1)》.pdf