SANS 890-1-2007 Ballasts for fluorescent lamps Part 1 Ballasts for lamps for operation with starters (class A lamps)《日光灯镇流器 第1部分：带运行触发器的镇流器（A类灯）》.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 ETR 141-1994 Methods for Testing and Specification (MTS) Protocol and Profile Conformance Testing Specifications the Tree and Tabular Combined Notation (TTCN) Style Guide《测试方法.pdf

ETSI ETR 141-1994 Methods for Testing and Specification (MTS) Protocol and Profile Conformance Testing Specifications the Tree and Tabular Combined Notation (TTCN) Style Guide《测试方法_1.pdf

ETSI ETR 142-1994 Methods for Testing and Specification (MTS) Guidance on the Production and Completion of System Conformance Statement (SCS) Proformas《测试方法和规范(MTS) 系统一致性声明(SCS)形式的.pdf

ETSI ETR 142-1994 Methods for Testing and Specification (MTS) Guidance on the Production and Completion of System Conformance Statement (SCS) Proformas《测试方法和规范(MTS) 系统一致性声明(SCS)形式的_1.pdf

ETSI ETR 144-1994 Universal Personal Telecommunication (UPT) UPT Phase 1 Numbering Dialling and Evolution for Incall《全球个人通信(UPT) UPT第1阶段来电呼叫的编号方式 拨号和发展》.pdf

ETSI ETR 145-1994 Network Aspects (NA) European Frame Relay Services General Information and Standardization Overview《网络方面(NA) 欧洲帧中继业务 一般信息和标准化概述》.pdf

ETSI ETR 146-1994 Private Telecommunications Network (PTN) Private Telecommunications Exchange (PTNX) Functions for the Utilization if Intervening Networks in the Provision of Over.pdf

ETSI ETR 146-1994 Private Telecommunications Network (PTN) Private Telecommunications Exchange (PTNX) Functions for the Utilization if Intervening Networks in the Provision of Over_1.pdf

ETSI ETR 148-1995 Private Telecommunication Network (PTN) Integrated Services Architecture for High Speed Private Networks《专用通信网(PTN) 高速率专用网的综合业务架构》.pdf