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