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