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