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