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