如果采用底注式浇包，系统提供了专门的工具以保证正确的充型时间和流速。

If a bottom pour ladle is used, the system can also supply critical information to insure proper filling time and speed.

youdao

如果采用底注式浇包，系统提供了专门的工具以保证正确的充型时间和流速。

If a bottom pour ladle is used, the system can also supply critical information to insure proper filling time and speed.

youdao