NBN T 94-302-1976 1875 Determination of nitrogen oxydes and of nitrogen monoxyde contents of ambient air - Griess-Saltzman method《环境空气中二氧化氮含量的测定 兹曼方法》.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 TS 133 141-2016 Universal Mobile Telecommunications System (UMTS) LTE Presence service Security (V13 0 0 3GPP TS 33 141 version 13 0 0 Release 13)《通用移动通信系统(UMTS) 长期演进技术(LTE) 在.pdf

ETSI TS 133 141-2017 Universal Mobile Telecommunications System (UMTS) LTE Presence service Security (V14 0 0 3GPP TS 33 141 version 14 0 0 Release 14)《通用移动通信系统(UMTS) 长期演进技术(LTE) 在.pdf

ETSI TS 133 141-2018 Universal Mobile Telecommunications System (UMTS) LTE Presence service Security (V15 0 0 3GPP TS 33 141 version 15 0 0 Release 15).pdf

ETSI TS 133 179-2016 LTE Security of Mission Critical Push To Talk (MCPTT) over LTE (V13 2 0 3GPP TS 33 179 version 13 2 0 Release 13)《长期演进技术(LTE) 长期演进技术(LTE) 在长期演进技术(LTE)上关键任务一键通(.pdf

ETSI TS 133 179-2017 LTE Security of Mission Critical Push To Talk (MCPTT) over LTE (V13 4 0 3GPP TS 33 179 version 13 4 0 Release 13)《长期演进技术(LTE) 在长期演进技术上的关键任务一键通(MCPTT)的安全性(V13 4.pdf

ETSI TS 133 179-2018 LTE Security of Mission Critical Push To Talk (MCPTT) over LTE (V13 6 0 3GPP TS 33 179 version 13 6 0 Release 13).pdf

ETSI TS 133 180-2017 LTE Security of the mission critical service (V14 1 0 3GPP TS 33 180 version 14 1 0 Release 14).pdf

ETSI TS 133 180-2018 LTE Security of the mission critical service (V15 2 0 3GPP TS 33 180 version 15 2 0 Release 15).pdf

ETSI TS 133 185-2017 3rd Generation Partnership Project Technical Specification Group Services and System Aspects Security aspect for LTE support of Vehicle-to-Everything (V2X) ser.pdf