ISO 14855-2. 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
ISO 14855-2 受控堆肥条件下塑料材料最终需氧生物降解性的测定 方法通过分析逸出的二氧化碳 第二部分 实验室规模试验中产生的二氧化碳的重量测量
发布日期:
2006-02-06
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