Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Materials and apparatus
6 Test specimens
7 Procedure
7.1 Attack by the testing solution
7.2 Determination
7.2.1 General
7.2.2 Visual examination
7.2.3 Rubbing test (dry)
7.2.4 Rubbing test (moist)
8 Classification of results
9 Citric acid test at room temperature
9.1 Test solution
9.2 Test time
9.3 Test report
10 Sulfuric acid test at room temperature
10.1 Test solution
10.2 Test time
10.3 Test report
11 Other acid test at room temperature
11.1 Test solution
11.2 Test time
11.3 Test report