sand mulling meaning in English
混砂
炼砂
练砂
Examples
- Sand mulling device is composed of runner wheel , mulling rotor and scraper , fit for mixing damp system sand for machine moulding in large size or medium size foundry workshop
该机的混砂装置由辗轮混砂转子刮板等部分组成。主要用于大中型铸造车间混制机器造型用湿型单一砂。