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