Based on a thermal model of monopropellant thrust chamber system including its components such as adiabatic frame, catalyst bed, nozzle etc.
建立了单组元发动机推力室系统（包括结构部件如隔热框、催化床、喷管等）的传热模型。
2
Imports small frame and the high quality contact belt and for the ink system application, continuously guarantee the chart Stability. Greatly enhanced the life of the nozzle.
进口小车架和高品质触点带及供墨系统的应用，保证了连续出图的稳定性，大大提高了喷头的使用寿命。
3
When the utility model is used, the air die frame can be inflated through an air nozzle, and then, the air die football shelf is fixed on the lawn by the fixed pins.