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