TCVN 6750-2000 Stationary source emissions Determination of mass concentration of sulfur dioxide Ion chromatography method《固定源排放 二氧化硫质量浓度的测定 离子色谱法》.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

DIN EN 301091-3-2017 Short Range Devices - Transport and Traffic Telematics (TTT) - Radar equipment operating in the 76 GHz to 77 GHz range - Harmonised Standard covering the essene.pdf

DIN EN 301098-1999 Telecommunications Management Network (TMN) - Scheduling function - Support object classes (Endorsement of the English version EN 301098 V 1 1 1 (1998-08) as Ger.pdf

DIN EN 301102-2000 Private Integrated Services Network (PISN) - Mapping functions for the employment of a circuit mode basic service and the supplementary service user-to-user signi.pdf

DIN EN 301104-2000 Human Factors (HF) - Human factors requirements for a European Telephony Numbering Space (ETNS) (Endorsement of the English version EN 301104 V 1 1 1 (1998-10) a.pdf

DIN EN 301113-2005 Digital cellular telecommunications system (Phase 2+) - General Packet Radio Service (GPRS) - Service description - Stage 1 (GSM 02 60 version 6 3 1 Release 1997V.pdf

DIN EN 301117-2000 Broadband Integrated Services Digital Network (B-ISDN) - ATM Adaptation Layer (AAL) - Sublayers Service Specific Co-ordination Function (SSCF) to provide the Con.pdf

DIN EN 301124-2001 Fixed radio systems - Point-to-multipoint equipment - Direct Sequence Code Division Multiple Access (DS-CDMA) Point-to-multipoint digital radio systems in freque.pdf

DIN EN 301126-1-2000 Fixed Radio Systems - Conformance testing - Part 1 Point-to-point equipment definitions general requirements and test procedures (Endorsement of the English ve.pdf

DIN EN 301126-2-1-2001 Fixed radio systems - Conformance testing - Part 2-1 Point-to-multipoint equipment Definitions and general requirements (Endorsement of the English version E.pdf