isthe entry route to a turnout.
A: stretche
B: heel
C: toe
A: stretche
B: heel
C: toe
举一反三
- Toe与heel都是最简单的2拍换脚动作,增减次数是变换 Toe与heel的常用手段
- isthe surface on which the wheels move. A: toe B: unning rail C: stock rail
- 以下哪些属于SLP方法的基本要素 A: Product B: Quantity C: Route D: Entry E: Service F: Time
- 道岔按用途及平面形状分为以下哪几种?() A: 单开道岔(simple turnout) B: 对称道岔(equilateral turnout) C: 三开道岔(three-way turnout) D: 交分道岔(slip switch)
- Oneday,ourdreamswill()reality. A: turnout B: turninto C: turnaway