Conduct the ignition in a well-ventilated hood, but protected from air currents, and at as low a temperature as is possible to effect the complete combustion of the carbon.
在通风良好的罩子里进行灼烧，但须防止其接触气流，并且在尽可能低的温度进行，以便使碳实现彻底燃烧。
2
The application of complete combustible case technology in rapid automatic gun is constrained by the self-ignition of the case.