certification of competency
... certification 证明书 certification of competency 合格证书 certification of testing personnel 探场人员资格证书 ...
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certification of competency
合格证书
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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For certification of competency in engineering science or quality assurance specialists issued and approved by a State Agency or National Professional or Technical Society: score two (2) credits.
具有由州级机构或国家专业或技术协会核准颁发的，工程科学或质量保证专业资格证：两（2）分。
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