基本释义:

砂心工场

网络释义

1)core shop,砂心工场

2)sand mixing plant,配砂工场

3)sand cooling plant,冷砂工场

4)core jig,砂心工模

5)quarry site for man-made gravels,人工砂石料场

6)foundry sand preparation plant,铸砂处理工场