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