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