標題: ASTM D 5628-1996 用下落投擲法測試平板剛性塑料樣品的... [打印本頁] 作者: 兌水 時間: 2009-10-18 09:34 標題: ASTM D 5628-1996 用下落投擲法測試平板剛性塑料樣品的... D5628-96(2001)e1 Standard Test Method for Impact Resistance of Flat, Rigid Plastic Specimens by Means of a Falling Dart (Tup or Falling Mass)