OP60 pull hole <br>detection method: Roughness <br>test frequency: 1 piece / first and last / shift, 2 pieces of random inspection / shift <br>Control means: three self-check records and process inspection records
OP60 Pullhole<br>Detection means: roughness meter<br>Frequency of detection: 1 piece/first and last/shift, 2 pieces/class<br>Control means: three self-inspection records, process inspection records
Op60 pull hole<br>Testing method: roughness meter<br>Inspection frequency: 1 piece / first and last / shift, 2 pieces / shift<br>Control means: three self inspection records and process inspection records<br>