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