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