All I need to do is scrape this core sand out and there will be a nice straightbore 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。
2
The introduction is the strong and straight cone the wheel gear pare away to process the inside, whetting center the bore, whetting the inside bore in the strong wheel gear.
介绍在硬齿面直齿锥齿轮刮削加工中研中心孔磨内孔的技术要求；机床调整，切削速度，刮削量及次数的选择。
3
All of these straight-side bottles had a paper label identifying the product they contained and bore the COCA-COLA trademark embossed in script lettering as well.