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    • Fastener Technology ...

       [2019-01-15]

      Fastener Technology: Improving Corrosion Resistance of Phosphating Fasteners1. ProblemsThe corrosion resistance of phosphating film was tested by neut...

    • Main Influencing Fac...

       [2019-01-15]

      Heat treatment can make the high strength throat hoop obtain the comprehensive mechanical properties such as certain strength, good plasticity, toughn...

    • Standard for partial...

       [2019-01-15]

      Standard for partial throat hoopsCJ/T 177-2002 Throat Hoop Cast Iron Pipe and Fittings for Building DrainageQJ 2773-1995 General Throat Hoop Technical...

    • Technical Requiremen...

       [2019-01-15]

      Category: clampsMaterial: A3 carbon steel, Q235A, stainless steel, etc.Bolt performance grade: 4.8 grade, 5.8 grade, 8.8 grade, 10.8 grade, 12.8 grade...

    • What are the main us...

       [2019-01-15]

      Category: clampsMaterial: A3 carbon steel, Q235A, stainless steel, etc.Bolt performance grade: 4.8 grade, 5.8 grade, 8.8 grade, 10.8 grade, 12.8 grade...

    • Selection of raw mat...

       [2019-01-15]

      Category: clampsMaterial: A3 carbon steel, Q235A, stainless steel, etc.Bolt performance grade: 4.8 grade, 5.8 grade, 8.8 grade, 10.8 grade, 12.8 grade...

    • Characteristics of A...

       [2019-01-15]

      Category: clampsMaterial: A3 carbon steel, Q235A, stainless steel, etc.Bolt performance grade: 4.8 grade, 5.8 grade, 8.8 grade, 10.8 grade, 12.8 grade...

    • Fastener Technology ...

       [2019-01-15]

      Category: clampsMaterial: A3 carbon steel, Q235A, stainless steel, etc.Bolt performance grade: 4.8 grade, 5.8 grade, 8.8 grade, 10.8 grade, 12.8 grade...

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