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