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