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