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