core drying oven 砂心干燥炉

core-drying oven 岩心烘箱

core drying stove 烘芯炉

core drying plate 烘芯板

core drying furnace 型芯烘炉 ; 烘芯炉

Core Drying Equipment 芯烘干设备

sand core drying 砂芯表干

mold and core drying 砂型和型芯烘干

rack-type core-drying stove 架式烘心炉