护道 – phrases

Terms for subject Communications containing 护道 | all forms

Chinese	English
下坡道防护电路	protection circuit for down grade
冬季道岔保护装置	winter switch protection device
美国铁路工程和道路维护协会	American Railway Engineering & Maintenance-of-way Association
道口防护	level crossing protection
道口防护无线电通信	radio communication for level crossing protection