Chinese Journal of Lasers, Volume. 32, Issue 4, 557(2005)
Radial Dimension of Keyhole and its Dynamic Characteristics in Laser Deep Penetration Welding
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[in Chinese], [in Chinese]. Radial Dimension of Keyhole and its Dynamic Characteristics in Laser Deep Penetration Welding[J]. Chinese Journal of Lasers, 2005, 32(4): 557