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