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