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