Chinese translation for "砂心垫砂"

bedding a core

Similar Words：

"砂心吹疵" Chinese translation, "砂心吹疵(铸疵)" Chinese translation, "砂心吹射" Chinese translation, "砂心吹射机" Chinese translation, "砂心吹制机" Chinese translation, "砂心端承，砂心头" Chinese translation, "砂心翻转提升机" Chinese translation, "砂心干燥" Chinese translation, "砂心干燥炉" Chinese translation, "砂心工" Chinese translation