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