SIS SS 14 38 14-1990 Welding electrodes Tubular wire 38 14《电焊条 空芯丝 38 14》.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 101 741-1999 Digital Cellular Telecommunications System (Phase 2+) Mobile Station Application Execution Environment (MExE) Service Description Stage 1《数字蜂窝通信系统(第1+阶段) 移动台应用_1.pdf

ETSI TS 101 745-2000 Digital Cellular Telecommunications System (Phase 2+) Noise Suppression for the AMR Codec Service Description Stage 1《数字蜂窝通信系统(第2+阶段) AMR编解码器的噪声抑制 业务描述 第1阶段GSM.pdf

ETSI TS 101 745-2000 Digital Cellular Telecommunications System (Phase 2+) Noise Suppression for the AMR Codec Service Description Stage 1《数字蜂窝通信系统(第2+阶段) AMR编解码器的噪声抑制 业务描述 第1阶段GSM_1.pdf

ETSI TS 101 746-1999 Digital Cellular Telecommunications System (Phase 2+) multiple Subscriber Profile (MSP) Phase 1 Service Desciption Stage 1《数字蜂窝通信系统(第2+阶段) 多用户模式(MSP)第1阶段业务描述 第.pdf

ETSI TS 101 746-1999 Digital Cellular Telecommunications System (Phase 2+) multiple Subscriber Profile (MSP) Phase 1 Service Desciption Stage 1《数字蜂窝通信系统(第2+阶段) 多用户模式(MSP)第1阶段业务描述 第_1.pdf

ETSI TS 101 747-2001 Terrestrial Trunked Radio (TETRA) Voice Plus Data (V+D) IP Interworking (IPI) (V1 1 1)《陆地集群无线电(TETRA) 语音加数据(V+D) IP互通(IPI)(版本1 1 1)》.pdf

ETSI TS 101 749-2001 Digital Cellular Telecommunications System (Phase 2+) Immediate Service Termination (IST) Service Description - Stage 1《数字蜂窝通信系统(第2+阶段) 快速业务终端(IST)业务描述 第1阶段GSM.pdf

ETSI TS 101 749-2001 Digital Cellular Telecommunications System (Phase 2+) Immediate Service Termination (IST) Service Description - Stage 1《数字蜂窝通信系统(第2+阶段) 快速业务终端(IST)业务描述 第1阶段GSM_1.pdf

ETSI TS 101 756-2015 Digital Audio Broadcasting (DAB) Registered Tables (V1 8 1)《数字音频广播 (DAB) 注册表 (V1 7 1)》.pdf