
BS EN ISO 17556. Determination of the ultimate aerobic biodegradability of plastics materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
出版:British Standards Institution

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BS EN ISO 17556. Determination of the ultimate aerobic biodegradability of plastics materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
出版:British Standards Institution
专家解读视频