Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 11225-1985
Scope
1.1 This standard stipulates the testing equipment materials, operations, methods, and display evaluation for liquid penetration testing of various casting surface defects. Standards for classification of defect types and grades. 1.2 Inspection of special-purpose castings may be determined in accordance with other relevant standards, but shall not be lower than this standard.