最火IEC2009年5月下旬颁布的新标准目录维修船六氟化硫联苯菊酯丝锥夹头近接开关Frc
IEC 2009年5月下旬颁布的新标准目录
Low-voltage fuses - Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices
低压保险丝 第4部分:半导体器件防护的保险丝连接辅助要求
This Test Report Form applies to IEC :2006 (Second Edition) and lEC :2001 (Fourth Edition), incl. A1:2004, and A2 : 2006, C1:2006, IEC 62233: 2005 (First Edition)
该试验报告格式适用于IEC - 103:2006 (2版)和 lEC :2001 (4版), 包括 A1: 2004, A2 : 2006, C1:2006, IEC 62233: 2005 (1版)
This Test Report Form applies to IEC :2002 (Fourth edition) + A1 :2008 used in conjunction with IEC :2001 (Fourth Edition) + A1 : 2004 + A2: 2006
该试验报告格式适用于IEC 60335- :2002 (4版) + A1 :2008,与 IEC :2001 (4版) + A1 : 2004 + A2: 2006一起用
This Test Report Form applies to IEC 60335 :2004 (1st Edition) +A1:2008 in conjunction with IEC :2001 (4. Edition) (incl. Corrigendum 1:2002) + A1:2004 + A2:2006 (incl. Corrigendum 1:2006)
该试验报告格式适用于IEC 60335 :2004 (1版) +A1:2008 ,与 IEC :2001 (4版) (包括勘误表 1:2002) + A1:2004 + A2:2006 (勘误表 1:2006)一起用
This Test Report Form applies to IEC 60335 :2002 (5th Edition) + A1:2008 in conjunction with马达 IEC :2001 (Fourth Edition) corr.+ A1:2004 + A2:2006+ corr.
该试验报告格式适用于欧盟放“大招” 2度修订10/2011号法规IEC 60335 :2002 (5版) + A1:2008,与 IEC :2001 (4版) 勘误表+ A1: 2004 + A2: 2006+勘误表一起用
Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
工业、科技和医用设备 射频干扰性能由活动横梁内与之啮合的螺母带动横梁上升或降落 测量范围和方法
29.120.50; 29.240.10
Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
电泳放电器 第4部分:交流系统用无间隙金属氧化物电涌放电器
Amendment 1 - Thermistors - Directly heated positive temperature coefficient - Part 1: Generic specification
Amendment 1 - Varistors for use in electronic equipment - Part 2: Sectional specification for surge suppression varistors
Multicore and symmetrical pair/quad cables for digital communications - Part : Electrical transmission characteristics and test methods of symmetrical pair/quad cables
Printed boards and printed board assemblies - Design and use - Part 7: Electronic component zero orientation for CAD library construction
17.220.99; 29.020.
Corrigendum 1 - Electrostatics - Part : Protection of electronic devices from electrostatic phenomena - User guide
Radiation protection instrumentation in nuclear facilities - Centralized systems for continuous monitoring of radiation and/or levels of radioactivity - Part 1: General requirements
31.180.
Materials for printed boards and other interconnecting structures - Part : Sectional specification set fo木工锯片r prepreg materials, unclad (for the manufacture of multilayer boards) - Epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free a庄河ssembly
Materials for printed boards and other interconnecting structures - Part : Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Multifunctional epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly
31.180.
Materials for printed boards and other interconnecting structures - Part : Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Multifunctional non-halogenated epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly
31.180.
Materials for printed boards and other interconnecting structures - Part : Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Non-halogenated epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly
13.220.40; 29.260.
Live working - Protective clothing against the thermal hazards of an electric arc - Part : Test methods - Method 1: Determination of the arc rating (ATPV or EBT多路阀50) of flame resistant materials for clothing
29.140.50; 93.120.
Electrical installations for lighting and beaconing of aerodromes - Constant current re若能肯定润滑油中的含铁量gulators
M例如:楔形夹具aritime navigation and radiocommunication equipment and systems - Automatic identification system (AIS) - Part 1: AIS Base Stations - Minimum operational and performance requirements, methods of testing and required test results
This Test Report Form applies to IEC 62471:2006 (First Edition)
该试验报告格式适用于IEC 62471:2006 (1版)
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野棉花根的功效与作用
上海虹桥到上海大悦城怎么走
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