ASTM D974-2006 标准详情
- 标准号:ASTM D974-2006
- 中文标题:用颜色指示剂滴定法测定酸碱值的标准试验方法
- 英文标题:Standard Test Method for Acid and Base Number by Color-Indicator Titration
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2006
New and used petroleum products can contain basic or acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating
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