sprayed metal moldとは意味:sprayed metal mold 金屬吹付け鋳型[基礎(chǔ)]; 吹付造形金型[化學] sprayed metal mold meaning:[Engineering] "A plastics mold made by spraying molten metal onto a master form until a shell of predetermined thickness is achieved, the shell is then removed and backed up with plaster, cement, or c...