Q:How does proe draw wire mesh?

With a way to scan it to a roughness (wire diameter), because the barbed wire is two cross, so the mirror in the center of a mirror out of the two wire will be created into a group, (selected - right - group )

Q:How the wire is welded

Wire, the most suitable for resistance spot welding. Resistance welding, welding without welding wire gas and other consumable materials.

Q:What is the use of wire

Iron reaction, will produce a thing called iron oxide, which is rust. Rust is a brown red material, it is not as hard as iron, it is easy to fall off, a piece of iron completely rust, the volume can be swollen 8

Q:Why is the effect of electromagnetic radiation shielding with wire mesh?

My home next to 20 meters is 500 kV high voltage power grid, so I first measured under the line, and then home to the test, should be the frequency of magnetic field

Q:This material of the barbed wire in the water I do not know how long?

Protection and shielding effect of the outermost layer of glue is insulated, the role of fire inside some iron / copper layer, is the protection and shielding effect of the innermost copper wire, is the current effect, used for conductive transmission

Q:Barbed wire fence is what the iron ring

There are blue, green, yellow and other colors. Uses: for grassland boundaries, railways, highways, such as isolation protection.

Q:What is the barbed wire fence? What is the general specification?

With a variety of different columns to connect. Constitute a nice, high protective performance of the barbed wire fence.

Q:Barbed wire mesh 20 mesh and 30 mesh what is the difference

The sparseness of the network is different, in general, the larger the mesh, the closer the mesh is. The smaller the mesh, the thinner the cell.

Q:In the chemical experiment, how does the wire mesh use? What are the effects?

Increase the contact area. So that the reaction of iron to participate more intense (fast)

Q:What is the effect of the wire mesh on the floor

to prevent the ground crack: barbed wire must be placed on the pipe above the concrete is better (ground crack tile rupture of the reason is not a barbed wire, the second is the ground concrete pouring too thin, concrete pouring to 4-5cm above).