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