標題: ASTM D 1825-2003 電氣試驗用鍍銅電絕緣材料及熱固層壓材料... [打印本頁] 作者: 兌水 時間: 2009-9-29 09:08 標題: ASTM D 1825-2003 電氣試驗用鍍銅電絕緣材料及熱固層壓材料... D1825-03 Standard Practice for Etching and Cleaning Copper-Clad Electrical Insulating Materials and Thermosetting Laminates for Electrical Testing