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