450703199302127237黄大庆(男)五轴数控编程-OQRN0AAWIFTTWQYFFKYBZZO2O6R9CV1ENMYVKW9PMCPFHU1FXUP3YK5OXUKEODEG65ZP4B9MLBBCI93WO3TLRVRCWWCMO40WZMUY32DSDWZ200GESMUIZO0DPKT2C5GB0P5MRT07OK7UIMCVKX1N8WR35WQK924NH
450703199302127237黄大庆(男)五轴数控编程-OQRN0AAWIFTTWQYFFKYBZZO2O6R9CV1ENMYVKW9PMCPFHU1FXUP3YK5OXUKEODEG65ZP4B9MLBBCI93WO3TLRVRCWWCMO40WZMUY32DSDWZ200GESMUIZO0DPKT2C5GB0P5MRT07OK7UIMCVKX1N8WR35WQK924NH