演示气体被快速压缩时，温度升高，使易燃物着火燃烧的现象
J2253 Pneumatic Compress Igniter
For the demonstration of air when pressed at great speed, its temperature rises and ignites flammable materials.
J2253 Pneumatic Compress Igniter
For the demonstration of air when pressed at great speed, its temperature rises and ignites flammable materials.
