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 GB/T 19277.2-2013

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Standard Insuued on: 2013-09

GB/T 19277.2-2013 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

受控堆肥条件下材料最终需氧生物分解能力的测定　采用测定释放的二氧化碳的方法　第2部分：用重量分析法测定实验室条件下二氧化碳的释放量

Category No.:	GB	Valid Status:	valid
Issued Organization:	AQSIQ; SAC	Issued Date:	2013-09-06
Implemented Date:	2014-1-31	Abolished Date:
Superseded Standard.:		Superseded Date:

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DB34/T 1954.3-2013 DB34/T 1961-2013 DB64/ 859-2013 DB34/T 1964-2013 DB34/T 1950-2013 DB34/T 1962-2013 DB31/T 214-2013 DB34/T 1960-2013 DB34/T 1955-2013 DB34/T 1954.1-2013 DB34/T 1963-2013 DB34/T 1949-2013 DB34/T 1954.2-2013 DGJ 08-96-2013 DB34/T 1958-2013 DB34/T 1957-2013 DB34/T 1097-2013 DB34/T 1948-2013 DB34/T 1959-2013 YJ/T 9.8-2013

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