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