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