標題: ASTM D 5338-1998 測定受控合成條件下塑料材料曝氣生物降解能... [打印本頁] 作者: 兌水 時間: 2009-10-15 21:34 標題: ASTM D 5338-1998 測定受控合成條件下塑料材料曝氣生物降解能... D5338-98(2003) Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials Under Controlled Composting Conditions