vocational skill certificate
vocational skill certificate 职业技能考证 system of vocational qualification certificate 职业资格证书制度 ..
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vocational skill certificate
职业技能证书
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Vocational certificate system and vocational skill appraisal activities not only originate in production system, but also go hand in hand together with education and training.
职业资格证书制度和职业技能鉴定活动产生于生产体系，与教育培训紧密联系。
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