... qualification test, 鉴定试验 welder qualification test 焊工考试 ; 焊工资格考试 qualification test procedure 质量鉴定试验程序 ...
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长输管道的焊工考试项目位置基本以向下焊为主，即水平固定全位置焊(5gx)。
The project position of welder qualification test for long transporting pipe depends on vertical down welding basically, which is namely fixed pipe with axis horizontal welding (5gx).
国际统一的焊工、焊接技士培训规程和焊工考试标准，为我国焊接技能型人才的培养提供了新的思路和培养模式。
The International uniform welder and welding practitioner (IWP) training guideline, examination standards provide the new model for training of welding practical personnel in China.
前言： 根据“锅炉压力容器焊工考试规则”规定， 对接缝手工电弧焊的考试试板必须采用单面焊双面成形工艺完成。
As stipulated by"the testing regulation of container of pressure of boiler to welder", the prototype of arc welding to the joined slit must be completed through the crafts of groove by bevelling.
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