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