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