中華人民共和國國家標準
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 19230.4-2003
Test method for evaluating gasoline detergent in use--Part 4: Test method for influence of induction system deposit(ISD)tendencies of gasoline detergent 評價汽油清淨劑使用效果的試驗方法 第4部分: 汽油清淨劑對汽油機進氣系統沉積物(ISD)生成傾向影響的試驗方法
Issued Date:2003-07-01
Implemented Date:2003-12-01
Issued by:
The Standardization Administration of the People's Republic of China