existent gum meaning in Chinese
实际胶质
Examples
- Engine fuels - determination of existent gum
发动机燃料实际胶质测定法 - Existent gum in fuels by jet evaporation , method of test for
用喷射蒸发法测定燃料中的原在胶的试验方法 - Motor gasoline and aviation fuels - determination of existent gum - jet evaporation method
车用汽油和航空燃料实际胶质测定法 - Petroleum products - motor gasoline and aviation fuels - determination of existent gum - jet evaporation method
石油产品.汽车汽油及航空燃料.胶质含量的测定.喷射蒸发法