NC 19-01-49-1985 Occupational Hygiene and Safety Standards System Worklng Area Ventllation Determlnation of Ethyllc Alcohol《职业卫生和安全标准系统 工作区域通风 乙醛酒精的测定》.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 129 109-2016 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) LTE Generic Authentication Architecture (GAA) Zh and Zn.pdf

ETSI TS 129 109-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Generic Authentication Architecture (GAA) Zh .pdf

ETSI TS 129 109-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Generic Authentication Architecture (GAA) Zh _1.pdf

ETSI TS 129 116-2017 LTE Representational state transfer over xMB reference point between content provider and BM-SC (V14 2 0 3GPP TS 29 116 version 14 2 0 Release 14)《长期演进技术(LTE) .pdf

ETSI TS 129 116-2018 LTE Representational state transfer over xMB reference point between content provider and BM-SC (V15 0 0 3GPP TS 29 116 version 15 0 0 Release 15).pdf

ETSI TS 129 118-2016 Universal Mobile Telecommunications System (UMTS) LTE Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification (V13 4 0 3.pdf

ETSI TS 129 118-2017 Universal Mobile Telecommunications System (UMTS) LTE Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification (V14 1 0 3.pdf

ETSI TS 129 118-2018 Universal Mobile Telecommunications System (UMTS) LTE Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification (V14 2 0 3.pdf

ETSI TS 129 118-2018 Universal Mobile Telecommunications System (UMTS) LTE Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification (V15 2 0 3.pdf