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