SIS SS-EN 10 025 AC-1991 Hot-rolled product of non-alloy structural steels Technical delivery conditions《热轧产品，非合金结构钢 技术交货条件》.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 GSM 08 58-1997 Digital Cellular Telecommunications System (Phase 2+) Base Station Controller - Base Transceiver Station (BSC - BTS) Interface Layer 3 Specification《数字蜂窝通信系统(第2.pdf

ETSI GSM 08 58-1997 Digital Cellular Telecommunications System (Phase 2+) Base Station Controller - Base Transceiver Station (BSC - BTS) Interface Layer 3 Specification《数字蜂窝通信系统(第2_1.pdf

ETSI GSM 08 58-1998 Digital Cellular Telecommunications System (Phase 2+) Base Station Controller - Base Transceiver Station (BSC - BTS) Interface Layer 3 Specification《数字蜂窝通信系统(第2.pdf

ETSI GSM 08 58-1998 Digital Cellular Telecommunications System (Phase 2+) Base Station Controller - Base Transceiver Station (BSC - BTS) Interface Layer 3 Specification《数字蜂窝通信系统(第2_1.pdf

ETSI GSM 08 58-1999 Digital Cellular Telecommunications System (Phase 2+) Base Station Controller - Base Transceiver Station (BSC - BTS) Interface Layer 3 Specification《数字蜂窝通信系统(第2.pdf

ETSI GSM 08 58-1999 Digital Cellular Telecommunications System (Phase 2+) Base Station Controller - Base Transceiver Station (BSC - BTS) Interface Layer 3 Specification《数字蜂窝通信系统(第2_1.pdf

ETSI GSM 08 58-DCS-1992 European Digital Cellular Telecommunication System (Phase 1) Base Station Controller (BSC) to Base Station Transceiver (BTS) Interface Layer 3 Specification.pdf

ETSI GSM 08 58-DCS-1992 European Digital Cellular Telecommunication System (Phase 1) Base Station Controller (BSC) to Base Station Transceiver (BTS) Interface Layer 3 Specification_1.pdf

ETSI GSM 08 59-1992 BSC - BTS O&M Signalling Transport《BSC-BTS O&M信令传输》.pdf