punched metal

punched metal

...

punched metal punched metal

Read More
  • barbed

    punched metal

    ...

    punched metal punched metal

    Read More
  • D, coating adhesion; The zinc layer of the plating parts should be firmly combined with the base metal with sufficient adhesion strength, and will not fall off or bulge after the hammer test.

    punched metal

    ...

    punched metal punched metal

    Read More
  • There is also a scaly or boride film or oxide. To remove the photosynovium or oxide commonly used methods are: lead grease removal method, acoustic cleaning method, alkali washing or pickling electrolysis grease to oxide method, these methods in the use of gas or steam harmful to human body, pollution, not environmental protection.

    punched metal

    ...

    punched metal punched metal

    Read More
  • punched metal

    ...

    punched metal punched metal

    Read More

  • Post time: 12-07-22

    punched metal

    ...

    punched metal punched metal

    Read More

  • Post time: 31-08-22

    punched metal

    ...

    punched metal punched metal

    Read More
  • 

    Popular articles

    Latest articles

    Links