qualificationn.资格;限制;资历
qualification of a witness证人资格
Qualification rating in UT探伤合格率
qualifications in teaching教师资格
qualification examinations资格考试
qualification for operation手术准入
qualifications for teachers教师资格
qualification certification资格认定
Qualifications of Plaintiff原告资格
Qualification Approval Test质量合格验收试验