SNI 07-1859-1990 Measuring method of decarburization depth of steels《钢铁脱碳深度测试方法》.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 GSM 02 85-1996 Digital Cellular Telecommunications System Closed User Group (CUG) Supplementary Services - Stage 1 (GSM 02 85 Version 5 0 0)《参见ETR 300 518(版本4 2 6)》.pdf

ETSI GSM 02 86-1993 European Digital Cellular Telecommunication System (Phase 2) Charging Supplementary Services (ETS 300 519 Version 4 1 4)《欧洲数字蜂窝通信系统(第2阶段) 计费补充业务(ETS 300 519 版本4.pdf

ETSI GSM 02 86-1996 Digital Cellular Telecommunications System Advice of Charge (AoC) Supplementary Services - Stage 1 (GSM 02 86 Version 5 0 0)《参见ETS 300 519(版本4 1 5)》.pdf

ETSI GSM 02 87-1996 Digital Cellular Telecommunications System (Phase 2+) User-to-User Signalling (UUS) Service Description Stage 1《数字蜂窝通信系统(第2+阶段) 用户到用户信令(UUS)业务描述 第1阶段(版本5 0 0)》.pdf

ETSI GSM 02 87-1997 Digital Cellular Telecommunications System (Phase 2+) User-to-User Signalling (UUS) Service Description Stage 1《数字蜂窝通信系统(第2+阶段) 用户到用户信令(UUS)业务描述 第1阶段 GSM 02 87(.pdf

ETSI GSM 02 87-1997 Digital Cellular Telecommunications System (Phase 2+) User-to-User Signalling (UUS) Service Description Stage 1《数字蜂窝通信系统(第2+阶段) 用户到用户信令(UUS)业务描述 第1阶段 GSM 02 87(_1.pdf

ETSI GSM 02 88-1992 Call Restriction Supplementary Services《呼叫限制补充业务》.pdf

ETSI GSM 02 88-1993 European Digital Cellular Telecommunication System (Phase 2) Call Restriction Supplementary Services (ETS 300 520 Version 4 4 2)《欧洲数字蜂窝通信系统(第2阶段) 呼叫限制补充业务(ETS 3.pdf

ETSI GSM 02 88-1993 European Digital Cellular Telecommunication System (Phase 2) Call Restriction Supplementary Services (ETS 300 520 Version 4 4 2)《欧洲数字蜂窝通信系统(第2阶段) 呼叫限制补充业务(ETS 3_1.pdf