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