基本释义:

套筒砖浇流道

网络释义

1)sleeve runner,套筒砖浇流道

2)cluster bottom mold,runner core,浇道砖

3)sprue bush,浇口套筒(压铸)

4)geat,浇口;流道

5)fair water sleeves,导流套筒

6)throttle sleeve,节流套筒