English translation for "道岔封锁"

switch closed up

Related Translations:

道岔握:  switch lever lamp

道岔油灯:  oil switch lamp

道岔定位:  normal switch position

道岔电热器:  electric switch heater

道岔侧线:  branch line of turnout

机动道岔:  mechanical switch

道岔锁:  switch lock point lockswitch lock, point lock

道岔计算:  switch calculations

交叉道岔:  couble crossover

道岔编号:  switch number

Similar Words：

"道岔动作杆, 道岔拉杆" English translation, "道岔反位" English translation, "道岔反位表示" English translation, "道岔反位表示器" English translation, "道岔防护" English translation, "道岔附带曲线" English translation, "道岔钢材" English translation, "道岔更换" English translation, "道岔工人" English translation, "道岔钩锁器钥匙" English translation