释义 |
railway turnout 基本例句 道岔 In addition, the company in our market leading position switch, is the world's largest manufacturers of turnouts, turnout for increasing speed is currently the only manufacturer.此外,公司在我国道岔市场处于主导地位,是全球产量最大的道岔制造商,也是国内目前提速道岔的唯一制造商。 |