ISO 14855-2:2007
在控制復(fù)合條件下塑料材料的基本需氧菌生物降解性的測定.釋放二氧化碳的分析法.第2部分:實驗室規(guī)模試驗中釋放二氧化碳的比重測量
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test