铁道脊髓
Erichsen's disease
铁道
railroad; railway
railroad
铁道病
railway sickness
铁道公司
railway company
铁道恐怖
siderodromophobia; siderophobia
铁道热
railway fever
铁道设备
railway equipment
铁道外贸提单
railway export bill of lading
铁道用钢
railway structural steel
铁道支线契约
railway sidetrack agreement
碎铁
bushelling
隧道铸铁圈
tunnel casting ring
羧高铁血红素
hematin
踏阶连接角铁
foot step fastening angle
钛磁铁矿
titanic magnetite
钛酸亚铁
ferrous titanate
钛铁
ferro-titanium
钛铁合金
ferro-titanium
钛铁矿
ilmenite; iserite; mohsite; titanic iron ore
钛铁砂
iserite