The OP30 flat head is longer<br>Detection means: profiler<br>Detection frequency: 1 piece / first end / class, sampling 2 pieces / class<br>Control means: three self-inspection records, process inspection records
Op30 flat head length<br>Detection method: profilometer<br>Test frequency: 1 piece / first and last / shift, 2 pieces / shift<br>Control means: three self inspection records, process inspection records<br>