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