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