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