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