IEC 61253-2-1:1993
壓電陶瓷諧振器 IEC電子元器件質(zhì)量評定體系(IECQ)規(guī)范 第2部分:分規(guī)范 鑒定批準(zhǔn) 第1節(jié):空白詳細(xì)規(guī)范 評定水平E
Piezoelectric ceramic resonators; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; qualification approval; section 1: blank detail specification; assessment level E