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