rail pass
相关英语词汇推荐
- bush,bushing
- polymorphism
- moisture
- austenite region
- continuous strip mill
- ampangabeite
- lacquerware
- steckel mill
- pattern metal
- continuous operation
- roller cold pilgering mill
- mixed scrap
- ground chamotte
- sullage head
- inoculant alloy
- lapped T-joint;flanged T-joint
- casting powder
- threee-strand continuous casting machine
- oxyacetylene torch
- fire end