赛斯专业词典
辙叉磨耗
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辙叉磨床
railroad crossing grinder
贝氏体辙叉钢
bainitic frog steel
钢轨与辙叉
rail and frog
高锰钢辙叉
high manganese steel frog
High manganese frog
high manganese steel crossing
高锰钢辙叉及护轨
high manganese steel rail and guard rail
固定式辙叉
cast frog
固定辙叉
rigid frog
焊接辙叉
welded frog
welding frog crossing
可动心轨辙叉
Crossing with movable frogs
movable point frog
Movable-point Frog
可动心辙叉
movable point crossing
可动心辙叉检测工作台
MPC inspection platform
可动心辙叉组装工作台
MPC assembly platform
可动翼轨辙叉
movable wing rails
movable-wing frog
锰钢辙叉
manganese steel frog crossing
manganese swi-tch
铁路辙叉
railway crossing
railway frog
辙叉
frog
crossing
FROGS
withdrawal fork
railway frog
switch-point component
辙叉跟端结构
Crossing heel structure
辙叉焊补
frog welding and repairing
辙叉环
frog ring
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