Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 11379-1991
Scope
This standard specifies the minimum requirements for radiographic inspection of castings, including inspection timing, inspection equipment, inspection procedures, display evaluation, defect type and grade classification, etc. The inspection of castings with special geometric shapes and special purposes or the welding position of castings may be separately determined in accordance with other relevant standards, but shall not be lower than this standard.