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Diploma Validity: | ||
International Welding Specialist(IWS) |
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Please enter the last five digital number of your diploma No. |
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Example as above: the last five digital numbers are 00001. |
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(C) 机械工业哈尔滨焊接技术培训中心 版权所有
黑ICP备05006715-1号 |
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地址:中国黑龙江省哈尔滨市香坊区进乡街7号 邮政编码:150046 |
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