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