標(biāo)題: ASTM F 2187-2002 測(cè)定隔膜開關(guān)或隔膜開關(guān)組配隨機(jī)頻率振... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-12-7 10:00 標(biāo)題: ASTM F 2187-2002 測(cè)定隔膜開關(guān)或隔膜開關(guān)組配隨機(jī)頻率振... F2187-02 Standard Test Method for Determining the Effect of Random Frequency Vibration on a Membrane Switch or Membrane Switch Assembly