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