
【国外标准】 Terms for filters using waveguide type dielectric resonators; identical with IEC 49(Secretariat)229
本网站 发布时间:
2025-04-30
- DIN IEC 49(Sec)229
- 废止
- 定价: 307元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
暂无
标准号:
DIN IEC 49(Sec)229
标准名称:
Terms for filters using waveguide type dielectric resonators; identical with IEC 49(Secretariat)229
英文名称:
标准状态:
废止-
发布日期:
2001-06-01 -
实施日期:
出版语种:
- 推荐标准
- ASTM G49-85(2023)e1 Standard Practice for Preparation and Use of Direct Tension Stress-Corrosion Test Specimens
- ASTM A229/A229M-18 Standard Specification for Steel Wire, Quenched and Tempered for Mechanical Springs
- ASTM A49-12(2019) Standard Specification for Heat-Treated Carbon Steel Joint Bars, Microalloyed Joint Bars, and Forged Carbon Steel Compromise Joint Bars
- ASTM B229-12(2023) Standard Specification for Concentric-Lay-Stranded Copper and Copper-Clad Steel Composite Conductors
- ASTM D229-19e1 Standard Test Methods for Rigid Sheet and Plate Materials Used for Electrical Insulation
- AS/NZS 61558.2.16:2010 (IEC TEXT)/Amdt 1:2010 Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1 100 V Particular requirements for switch mode power supply units and transformers for switch mode power supply units
- AS/NZS 61558.2.23:2011 (IEC TEXT)/Amdt 1:2012 Safety of Power Transformers, Power Supplies, Reactors and combinations thereof Particular requirements and tests for transformers and power supply units for construction sites
- AS/NZS 61558.2.4:2009 (IEC TEXT)/Amdt 1:2012 Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1 100 V Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers (Reconfirmed 2020)
- AS/NZS 61558.2.6:2009 (IEC TEXT)/Amdt 1:2012 Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1 100 V Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers (Reconfirmed 2020)
- AS/NZS 61558.2.8:2011 (IEC TEXT)/Amdt 1:2012 Safety of Power Transformers, Power Supplies, Reactors and combinations thereof Particular requirements and tests for transformers and power supply units for bells and chimes
- AS/NZS 62115:2011 (IEC TEXT) Electric Toys - Safety
- AS/NZS IEC 60670.22:2012 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Particular requirements for connecting boxes and enclosures
- AS/NZS IEC 60825.2:2011 Safety of laser products Safety of optical fibre communication systems (OFCS)
- AS/NZS IEC 62471.2:2012 Photobiological safety of lamps and lamp systems Guidance on manufacturing requirements relating to non-laser optical radiation safety
- AS/NZS ISO/IEC 12207:1997/Amdt 2:2005 Information technology - Software life cycle processes