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