JUS C A1 270-1980 Methods for chemical analysis of alummium albys Spectrophotometric determination of zine in ahiminium《铝合金的化学分析方法 分光光度法测定铝中的锌量》.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 122 146-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Multimedia Broadcast Multicast Service (MBMS).pdf

ETSI TS 122 146-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Multimedia Broadcast Multicast Service (MBMS)_1.pdf

ETSI TS 122 153-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Multimedia priority service (V14 4 0 3GPP TS .pdf

ETSI TS 122 153-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Multimedia priority service (V15 0 0 3GPP TS .pdf

ETSI TS 122 155-2006 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) Service aspects Charging and billing《数字蜂窝通信系统(第2+阶段) 全球.pdf

ETSI TS 122 155-2006 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) Service aspects Charging and billing《数字蜂窝通信系统(第2+阶段) 全球_1.pdf

ETSI TS 122 168-2013 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) LTE Earthquake and Tsunami Warning System (ETWS) requir.pdf

ETSI TS 122 173-2016 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Core Network Subsystem (IMS) Mu.pdf

ETSI TS 122 173-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Core Network Subsystem (IMS) Mu.pdf