ISO 4262-1993 标准详情
- 标准号:ISO 4262-1993
- 中文标题:石油产品 残碳的测定 兰姆斯波特姆(Ramsbottom)法(简称“兰氏法”)
- 英文标题:Petroleum products; determination of carbon residue; Ramsbottom method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1993-09
The principle of the method specified is weighing a test portion into a glass coking bulb having a capillary opening and placing it in a metal furnace maintained at a temperature of approximately 550 鳦, thus quickly heating the test portion to the po
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