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