a) 试验中用点燃火柴的方法模拟火源，在距光学探测器硅玻璃表面正前方5

a) In the test, use the method of lighting a match to simulate the fire source, and irradiate it at a distance of 5cm directly in front of the silicon glass surface of the optical detector; <BR>b) After the power-on test is completed, cut off the power switches. <BR>After the above test proves that the fire extinguishing and explosion suppression devices are working properly, unplug the simulated fire extinguishing bottle and disconnect the tank power switch, the "three preventions, fire suppression and explosion suppression" switch, and the "three prevention fan" power switch on the commander's power distribution box. And the air conditioning switch on the gunner’s power distribution box.

a) In the test, the fire source was simulated by lighting a match and irradiated 5 cm in front of the silicon glass surface of the optical detector;<BR>b) The power-on test is complete and the power switches are switched off.<BR>After the above-mentioned test proves that the fire extinguishing and explosion suppression device is working normally, unplug the analog fire extinguishing bottle, disconnect the tank power switch, "three defense, fire suppression and explosion suppression" switch, the "three anti-fan" power switch on the car's power distribution box and the air conditioning switch on the gun's long power distribution box.

a) In the experiment, a match was lit to simulate the fire source, and the light was irradiated 5cm in front of the silicon glass surface of the optical detector;<BR>b) After the power on test, cut off all power switches.<BR>After the above tests prove that the fire-fighting and explosion suppression devices work normally, pull out the simulated fire-fighting bottle, disconnect the main power switch of the tank, "three prevention, fire-fighting and explosion suppression" switch, the "Three Prevention fan" power switch on the conductor's distribution box and the air conditioning switch on the gunner's distribution box.<BR>