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