铸造缺陷 casting defect ; casting flaw ; cast defects

有缺陷铸件 defective casting ; misrun casting

铸件缺陷 [机] casting defect ; Defect casting

缺陷铸件 defecting casting

无缺陷铸件 [机] zero defect casting

压铸缺陷 die casting defects

带缺口的铸锭 notched ingot

铸锭的缺陷 Defects in Casting Ingot

金属型铸造的缺点 Disadvantages of Permanent Mold Casting

铸物缺陷 casting defect