NC 57-112-1986 Teaching Equipment and Aids Stringing Up Game Quality Specifications《教学设备和辅助连接游戏 质量规格》.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 300 444-2013 Digital Enhanced Cordless Telecommunications (DECT) Generic Access Profile (GAP) (V2 4 1)《增强型数字无绳通信(DECT) 通用接入规约 版本2 4 1》.pdf

ETSI EN 300 444-2017 Digital Enhanced Cordless Telecommunications (DECT) Generic Access Profile (GAP) (V2 5 1).pdf

ETSI EN 300 448-2001 Access and Terminals (AT) Ordinary Quality Voice Bandwidth 2-Wire Analogue Leased Line (A20) Connection Characteristics and Network Interface Presentation (V1 .pdf

ETSI EN 300 448-2001 Access and Terminals (AT) Ordinary Quality Voice Bandwidth 2-Wire Analogue Leased Line (A20) Connection Characteristics and Network Interface Presentation (V1 _1.pdf

ETSI EN 300 449-2001 Access and Terminals (AT) Special Quality Voice Bandwidth 2-Wire Analogue Leased Line (A2S) Connection Characteristics and Network Interface Presentation (V1 2.pdf

ETSI EN 300 449-2001 Access and Terminals (AT) Special Quality Voice Bandwidth 2-Wire Analogue Leased Line (A2S) Connection Characteristics and Network Interface Presentation (V1 2_1.pdf

ETSI EN 300 450-2001 Access and Terminals (AT) Ordinary and Special Quality Voice Bandwidth 2-Wire Analogue Leased Lines (A20 and A2S) Terminal Equipment Interface (V1 2 1)《接入和终端(A.pdf

ETSI EN 300 450-2001 Access and Terminals (AT) Ordinary and Special Quality Voice Bandwidth 2-Wire Analogue Leased Lines (A20 and A2S) Terminal Equipment Interface (V1 2 1)《接入和终端(A_1.pdf

ETSI EN 300 451-2001 Access and Terminals (AT) Ordinary Quality Voice Bandwidth 4-Wire Analogue Leased Line (A40) Connection Characteristics and Network Interface Presentation (V1 .pdf