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