Việt
đoàn tàu công trình
Anh
work train
ballast train
engineer's train
works train
Đức
Arbeitszug
Bauzug
Pháp
train de travaux
ballast train,engineer's train,work train,works train
[DE] Arbeitszug; Bauzug
[EN] ballast train; engineer' s train; work train; works train
[FR] train de travaux