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