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