Smoke point release method should be noted: the smoke made of a sheet or block is also a very convenient usage of nuclear ash net factory, but when using do not smoke or fumes sheet block directly on the ground, should the smoke slices on top of a wire stent, about 30 cm from the ground. This divergence can be completely smoke into the air gray nuclear net wholesalers, and further spread diffuse. Smoke Use: application time. When the ground is no longer in the evening sunlight, the ground began to heat, the heat released by the nuclear wholesale gray upper part of the net absorption of air, so this time there has been ground temperature is lower than the upper air temperatures phenomenon gray nuclear net, which is the "inverse warm "phenomenon. Updraft disappears in the "inversion" of the range. At this time cast smoke, smog can form relatively stable, "smoke", covering the ground, the better.