DIN EN ISO 14855-2 E:2017-05
在受控堆肥条件下确定塑料材料的最终需氧生物降解性 通过分析释放的二氧化碳的方法 第2部分:实验室规模测试中释放的二氧化碳的重量测量(草案)
Method for determining the ultimate aerobic biodegradability of plastic materials by analysis of released carbon dioxide under controlled composting conditions Part 2: Gravimetric measurement of released carbon dioxide in laboratory-scale tests (draft)