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Improving weld quality of 09MnNiDR steel by using arc-excited ultrasonic
【机 构】
:
KeyLaboratoryforAdvancedMaterialsProcessingTechnology
【出 处】
:
China Welding
【发表日期】
:
2006年1期
【基金项目】
:
This work has been sponsored by the National Natural Science Foundation of China (Grant No. 50375080).
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