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Since 1967, over a thousand writers from more than 120 countries have attended the IWP at the University of Iowa.
自1967年以来,超过一千作家来自120多个国家参加了IWP艾奥瓦大学的。
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The International uniform welder and welding practitioner (IWP) training guideline, examination standards provide the new model for training of welding practical personnel in China.
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。
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Abstract: the International uniform welder and welding practitioner (IWP) training guideline, examination standards provide the new model for training of welding practical personnel in China.
摘要: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。