Q:What is the barbed wire in the cable line?

The wire mesh in the cable line is the shield. The role of shielding network is to shield the external environment of the spurious radio signal.

Q:What is the role of wire in the wire

Protection and shielding effect of the outermost glue is insulated, fire effect. Some inside there will be iron / copper layer, is the protection and shielding effect.

Q:How does the "jagged" on the back of the knife cut the barbed wire?

Knife knife cutting barbed wire as shown: the knife hole slightly and the sheath of the protruding part of a combination on the line (to M86 Saber and AK Army knife, for example)

Q:Will the gray sand brick wall is full of hanging wire mesh?

No need, aerated concrete blocks prone to cracks and steel wire mesh, gray sand brick relative to produce less cracks, do not need. Plus of course better, but will increase the cost of steel mesh is mainly a kind of tectonic measures

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

Living environment rarely have high-frequency equipment, so the high frequency magnetic field component is very small, 0.5 has been very small, unless the professional equipment is difficult to distinguish, so the change can not be measured.

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

Dutch net durable, that is, corrosion-resistant and resistant to light. Plastic network in the water is also OK, the sun for a long time to die.

Q:What is the mesh in the wire mesh specification?

In countries and regions using imperial units of measurement, the mesh size is expressed in holes / inch or lines / inch. The mesh can generally indicate the degree of tightness between the wire and the wire of the screen.

Q:Barbed wire fence is what the iron ring

The wire rod is twisted by a fully automated barbed wire machine. Folk commonly known as Tribulus terrestris, barbed wire, thorn line. Type: single wire twist and double wire twist. Raw materials: high quality low carbon steel wire.

Q:How is the wire mesh made

Iron wire production is simple, widely used and developed earlier. Wire or wire (the corresponding enterprise for the "wire mesh business") is the steel wire once again cold processing products,

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)