1 Scope
This part specifies the test methods and equipment for the rust-preventing characteristics of gasoline detergent;
This part is applicable to the evaluation of rust-preventing characteristics of gasoline detergent.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document applies.
GB/T 1220 Stainless steel bars
3 Terms and definitions
For the purposes of this part, the following term and definition apply.
3.1
gasoline detergent
substances added to base gasoline to inhibit or remove deposits in the engine intake system, fuel supply system and/or combustion chamber
3.2
base gasoline
unleaded gasoline for vehicles without gasoline detergent
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Method summary
5 Apparatus
6 Reagents and materials
7 Sample and test gasoline
8 Test bar and its preparation
9 Test procedures
10 Judgment of result
11 Report
