NBN T 03-386-1981 6250 Sulphur for industrial use - Determination of chloride content -Photometric method《工业用硫，氯含量的测定 光度测定法》.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 126 111-2016 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) Codec for circuit switched multimedia telephony service.pdf

ETSI TS 126 111-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Codec for circuit switched multimedia telephony s.pdf

ETSI TS 126 111-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Codec for circuit switched multimedia telephony s.pdf

ETSI TS 126 111-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Codec for circuit switched multimedia telephony s_1.pdf

ETSI TS 126 114-2016 Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Subsystem (IMS) Multimedia telephony Media handling and interaction (V13 5 0 3GPP TS 26 114.pdf

ETSI TS 126 114-2017 Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Subsystem (IMS) Multimedia telephony Media handling and interaction (V14 5 0 3GPP TS 26 114.pdf

ETSI TS 126 114-2018 Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Subsystem (IMS) Multimedia telephony Media handling and interaction (V15 3 0 3GPP TS 26 114.pdf

ETSI TS 126 114-2018 Universal Mobile Telecommunications System (UMTS) LTE IP Multimedia Subsystem (IMS) Multimedia telephony Media handling and interaction (V15 3 0 3GPP TS 26 114_1.pdf

ETSI TS 126 115-2016 Universal Mobile Telecommunications System (UMTS) LTE Echo control for speech and multimedia services (V13 0 0 3GPP TS 26 115 version 13 0 0 Release 13)《通用移动通信.pdf