core shooting是什么意思

中文翻译砂心吹射

网络释义

1)core shooting,砂心吹射2)core shooter,砂心吹射机3)blown core,吹制砂心4)core blowing machine,砂心吹制机5)blowing machine,吹砂机(造砂心用)6)shell core blower,空壳砂心吹制机