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