check rail meaning in English
护轨
护轮轨
碰头档
披水条
Examples
- Railway applications - track - rail - check rails
铁路设施.轨道.钢轨.护轮 - Check rail device for simple underground track points ; 50 m radius , 1 : 7 inclination , 600 mm gauge
简易的地下矿道交叉点的道轨试验装置.半径50m .斜度1 - Check rail device for simple underground track points ; 20 m radius , 1 : 5 inclination , 600 mm gauge
简易的地下矿道交叉点的道轨试验装置.半径20m ，斜度1 - Check rail device for simple underground track points ; 30 m radius , 1 : 6 inclination , 600 mm gauge
简易的地下矿道交叉点的道轨试验装置.半径30m .斜度1 - Railway applications - track - performance requirements for fastening systems - special fastening systems for switches and crossing and check rails
铁路设施.轨道.紧固系统的性能要求.道岔岔道和护轨用特殊紧固系统