welder qualification
常见例句
- Be responsible for the welder qualification and welding process qualification;
负责焊工及焊接工艺评定； - All Welder Performance Qualification shall be performed in accordance with a qualified WPS.
所有焊工技能检定工作应遵照经检定的焊接程序规范要求实施。 - Possession of a welders test certificate of "The Welder's Qualification Test Committee of China Aero-Space Industry" or an approved and international recognized standard. ;
拥有航空航天焊技术考核委员会的焊工技术合格证书，或国际认可的焊接资格证书或同等级的证书；
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