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