Workmanship is a very important section in the whole process of inspection. It will cause in FAIL if the number of defects were too much.
Generally, the inspection standard is according to AQL standard, the form of ANSI/ASQZ1.4 (MIL-STD-105E). For sample size and the defects acceptance, level II and 0 for Critical, 2.5 for major and 4.0 for minor will be adopted, if there is no special requirements from clients.