標題: ASTM F 2188-2002 測定隔膜開關或隔膜開關組配可變頻率振動影... [打印本頁] 作者: 兌水 時間: 2009-12-7 10:02 標題: ASTM F 2188-2002 測定隔膜開關或隔膜開關組配可變頻率振動影... F2188-02 Standard Test Method for Determining the Effect of Variable Frequency Vibration on a Membrane Switch or Membrane Switch Assembly