ASTM D 982-2005 标准详情
- 标准号:ASTM D 982-2005
- 中文标题:纸和纸板中有机氮的标准试验方法
- 英文标题:standard test method for organic nitrogen in paper and paperboard reinstated
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005-10-01
1.1 This test method covers the determination of nitrogenous organic materials in paper and paperboard, which typically are used to reduce the thermal degradation of the cellulose in the paper and paperboard. 1.2 The nitrogen determination by this me
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