NF H60-148*NF EN 14048:2003 包裝 在含水介質(zhì)中包裝材料極限有氧生物降解性的測定 封閉式透氣性測定計需氧量的測量方法
Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer