holed metal

holed metal

...

holed metal holed metal

Read More
  • holed metal

    ...

    holed metal holed metal

    Read More

  • Post time: 01-07-22

    holed metal

    ...

    holed metal holed metal

    Read More
  • Atmospheric relative humidity At the same temperature, the percentage of atmospheric water vapor content and its vapor saturation content is called relative humidity. Below a certain relative humidity, the corrosion rate of metal antirust oil is small, while above this relative humidity, the corrosion rate increases sharply.

    holed metal

    ...

    holed metal holed metal

    Read More
  • Steel mesh plastic sprayed: Coating is also we often speak of electrostatic powder spraying coating, it is to make plastic powder charged with static electricity generator, adsorption in the iron plate or other product appearance, and then through 180 ~ 220 ℃ baking, make powder agglomeration adhesion of metal or other objects, plastic product used for indoor use more boxes, paint film present flat or matte effect. Spray powder mainly acrylic powder, polyester powder and so on.

    holed metal

    ...

    holed metal holed metal

    Read More
  • In the electroplating tank through the current unidirectional make zinc plating on the metal surface gradually, the production speed is slow, the coating is uniform, the thickness is thin, usually only 3-15 micron, the appearance is bright, smooth, beautiful, poor corrosion resistance, generally will rust in a few months. The production process of hot wire plating mainly includes: preparation of the original plate → pre-plating treatment → hot dip plating → post-plating treatment → finished product inspection, etc. According to custom often according to plating pretreatment method.

    holed metal

    ...

    holed metal holed metal

    Read More
  • 2, can quickly let the dog develop home habits, let it learn to wait for the owner to take it out, prevent it from making the home dirty, dirty its nest.

    holed metal

    ...

    holed metal holed metal

    Read More
  • 

    Popular articles

    Latest articles

    Links