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