5系铝合金260mm×1500mm规格直边铸锭熔铸工艺研究
5계려합금260mm×1500mm규격직변주정용주공예연구
The Process Research of 5 Series Aluminum Alloys 260mm× 1500mm Specification Straight Edge Ingot Melting and Casting
저자의 최근 논문