Thesteeledgesealingplateismadeofgalvanizedsteelplateorordinarysteelplateof1.5-3mmandpressedintoLtype.Itisappliedtothesideplate,holeedge,andedging.

Thesteeledgesealingplateismadeofgalvanizedsteelplateorordinarysteelplateof1.5-3mmandpressedintoLtype.Itisappliedtothesideplate,holeedge,andedging.

Reinforcedsteeltrussesarewidelyusedinhigh-speedrailwaysleepers,prefabricatedcomponentsandotherfields

Reinforcedsteeltrussesarewidelyusedinhigh-speedrailwaysleepers,prefabricatedcomponentsandotherfields