Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - method by analysis of evolved carbon dioxide 水介質(zhì)中塑料材料富氧菌生物降解性的測定.二氧化碳增量分析法
Determination of the ultimate aerobic biodegradability and disintegration of plastic materials under controlled composting conditions - method by analysis of evolved carbon dioxide 在控制復(fù)合條件下塑料材料富氧菌生物降解性和非集合性的測定.二氧化碳增量分析法