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