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