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