All I need to do is scrape this core sand out and there will be a nice straight bore through the casting.

所有我需要做的就是这个核心刮砂的，将有一个很好的通过铸造直孔。

youdao

All I need to do is scrape this core sand out and there will be a nice straight bore through the casting.

所有我需要做的就是这个核心刮砂的，将有一个很好的通过铸造直孔。

youdao