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