copper perforated metal

copper perforated metal

...

copper perforated metal copper perforated metal

Read More
  • copper perforated metal

    ...

    copper perforated metal copper perforated metal

    Read More
  • Galvanized hexagonal mesh use:

    copper perforated metal

    ...

    copper perforated metal copper perforated metal

    Read More
  • Strictly control the pH value of large roll galvanized wire bath, research shows that the size of the bath pH value directly affects the quality of steel wire coating, improper control of pH value will cause loose coating. When the pH value is greater than 3, the steel wire coating has burr caused by fine dendrites, and the surface is not smooth. The current density is strictly controlled. From the microscopic morphology, the higher the current density, the larger the zinc layer grain deposition, the less dense the corresponding zinc layer.

    copper perforated metal

    ...

    copper perforated metal copper perforated metal

    Read More
  • copper perforated metal

    ...

    copper perforated metal copper perforated metal

    Read More
  • The use of tensioner tension after the thorn rope in the installation, the effect is better, colleagues install the thorn rope net is more straight, but also for the use of the thorn rope is more economical, if not tensioner tension of the thorn rope is not beautiful.

    copper perforated metal

    ...

    copper perforated metal copper perforated metal

    Read More
  • 

    Popular articles

    Latest articles

    Links