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

The surrounding environment is filled with various frequencies of stray electromagnetic waves, such as a large number of various switching power supply, the use of string motor.

Q:Construction in the wall and the beam at the junction of nail wire mesh what role

To avoid the ground cracks, wire mesh must be placed on the pipe above the concrete center is better.

Q:Why do you want to shop a barbed wire?

Finally, after the core wall of the cement touched, with the level of correction that looks very flat, so whether it is from the aesthetic level or practical

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

There are a lot of landmines, and there are limitations in the mine warfare, but there are limitations,

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:Is the warm tube laid on top of the steel wire or below?

on the maintenance of the warm tube I told you to see what you use the pipe to decide, if the use of high temperature polyethylene PE-RT material, then you can use a dedicated interface to hot-melt connection to repair, if used Is the coach polyethylene PE-X pipe, then it is difficult to deal with,

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

Anti-destructive performance, good steel, handsome in appearance, wide field of vision, easy to install, feel bright and relaxed.

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?

So that the catalytic reaction of iron as a catalyst is more pronounced for the blocking effect. In the solid-liquid reaction in a kind of controllable gas