Method for determination of total acid number in petroleum products by semi-micro colour indicator titration
用半微量颜色指示剂滴定法测定石油产品中总酸值的方法

1990-12-31

Methods of test for petroleum and its products-Petroleum products. Determination of acid number. Semi-micro colour-indicator titration method
石油及其产品的试验方法 石油产品 酸值的测定 半微量指示剂滴定法

1998-03-01

Нефтепродукты. Определение кислотного числа полумикрометодом титрования с цветным индикатором
石油产品 通过半微量指示剂滴定测定酸值

2013-11-14

Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration
用半微量颜色指示剂滴定法测定石油产品酸值的标准试验方法

2021-11-01

Petroleum products and lubricants — Determination of acid or base number — Colour-indicator titration method
石油产品和润滑剂——酸碱值的测定——颜色指示剂滴定法

1997-02-06

Methods of test for petroleum and its products-Petroleum products and lubricants. Determination of acid or base number. Colour-indicator titration method
石油及其产品的试验方法 石油产品和润滑剂 酸碱值的测定 颜色指示剂滴定法

2000-02-15

Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method (ISO 6618:1997)
石油产品和润滑剂酸值或碱值的测定颜色指示剂滴定法

2015-07-01