Hk Injection Molding Machine,Hk Series High Speed Machine,High Speed Injection Molding Machine,Hk High Speed Molding Machine Ningbo Jietan Machinery Equipment Trading Co., Ltd. , https://www.jietanmachine.com
Because the engine of the suction truck is working for a period of time, the temperature will increase. At the same time, the temperature of the engine is transmitted to the hood of the suction truck, so the hood temperature of the suction truck also increases. Because of the white smoke in the hood of the suction truck, it is raining and the temperature is relatively low, only 5 degrees Celsius. Then the water on the hood of the suction truck is affected by the engine temperature of the suction truck and starts to evaporate. Because of the low temperature, the white smoke of the hood of the suction truck was seen.