E 235-1969 《集料 测定通过0 074毫米过筛的材料数量》.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 TS 100 541-1999 Digital Cellular Telecommunications System (Phase 2+) Routeing of Calls to from Public Data Networks (PDN) and the GSM Public Land Mobile Network (PLMN)《数字蜂窝通信.pdf

ETSI TS 100 541-1999 Digital Cellular Telecommunications System (Phase 2+) Routeing of Calls to from Public Data Networks (PDN) and the GSM Public Land Mobile Network (PLMN)《数字蜂窝通信_1.pdf

ETSI TS 100 542-1999 Digital Cellular Telecommunications System (Phase 2+) Line Identification Supplementary Services Stage 2 (GSM 03 81 Version 7 0 1 Release 1998)《数字蜂窝通信系统(第2+阶段).pdf

ETSI TS 100 542-1999 Digital Cellular Telecommunications System (Phase 2+) Line Identification Supplementary Services Stage 2 (GSM 03 81 Version 7 0 1 Release 1998)《数字蜂窝通信系统(第2+阶段)_1.pdf

ETSI TS 100 543-1999 Digital Cellular Telecommunications System (Phase 2+) Call Forwarding (CF) Supplementary Services Stage 2 (GSM 03 82 Version 7 0 0 Release 1998)《数字蜂窝通信系统(第2+阶段.pdf

ETSI TS 100 543-1999 Digital Cellular Telecommunications System (Phase 2+) Call Forwarding (CF) Supplementary Services Stage 2 (GSM 03 82 Version 7 0 0 Release 1998)《数字蜂窝通信系统(第2+阶段_1.pdf

ETSI TS 100 544-1999 Digital Cellular Telecommunications System (Phase 2+) Call Waiting (CW) and Call Hold (HOLD) Supplementary Services Stage 2 (GSM 03 83 Version 7 0 0 Release 19.pdf

ETSI TS 100 544-1999 Digital Cellular Telecommunications System (Phase 2+) Call Waiting (CW) and Call Hold (HOLD) Supplementary Services Stage 2 (GSM 03 83 Version 7 0 0 Release 19_1.pdf

ETSI TS 100 545-1999 Digital Cellular Telecommunications System (Phase 2+) Multi Party (MPTY) Supplementary Services Stage 2 (GSM 03 84 Version 7 0 0 Release 1998)《数字蜂窝通信系统(第2+阶段) .pdf