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