welder qualification
常见例句
- Be responsible for the welder qualification and welding process qualification;
負責銲工及銲接工藝評定； - All Welder Performance Qualification shall be performed in accordance with a qualified WPS.
所有銲工技能檢定工作應遵照經檢定的銲接程序槼範要求實施。 - 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. ;
擁有航空航天銲技術考核委員會的銲工技術郃格証書，或國際認可的銲接資格証書或同等級的証書；
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