Search Results for: Acetylene gas
submit other answers - - : : surfacing steel tooth cone bit face, the casting wc particle size is ~ mesh, - mesh and - mesh. there are two welding methods: a.the welding method, firstly, the cast wc particles are directly adhered to the tooth surface by water glass, and then heated by an oxygen-acetylene
submit other answers - - : : surfacing steel tooth cone bit face, the casting wc particle size is ~ mesh, - mesh and - mesh. there are two welding methods: a.the welding method, firstly, the cast wc particles are directly adhered to the tooth surface by water glass, and then heated by an oxygen-acetylene...
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