ballast trim
英
美
- 压载状态,压载调整纵倾
ballast trim的相关资料：
临近单词
ballastron
ballast
ballast-tamping machine
ballast-washing machine
ballast distributing wagon
ballast leakage resistance
ballast of fluorescent lamp
ballast compac-ting machine
ballast water treatment plant
ballastless track construction
ballast water treatment system
ballastless track geometry size
