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