turnout
特殊用法bilateral turnout1.■对称道岔common single turnout1.■普通单开道岔counter flexure turnout1.■反向弯道岔diamond turnout1.■菱形道岔double turnout1.■复式道岔, 三开道岔equilateral turnout1.■对称道岔facing turnout1.■对向道岔lateral turnout1.■单开道岔(左开或右开)slip turnout1.■交分道岔split turnout1.■尖轨道岔straight left [right]-hand turnout1.■左开[右开]道岔switching turnout1.■(采矿)道岔, 错车道岔three-throw turnout1.■三开道岔
考试词汇表
