Fracturing truck is a special equipment used for oil extraction, mainly used for oilfield fracturing operations. Its main function is to expand cracks in oil reservoirs through high-pressure water jets, thereby improving oil extraction efficiency. Fracturing trucks are usually composed of pumping systems, control systems, hydraulic systems, and conveying systems, which have the characteristics of high pressure and high flow …
A double-start aerosol fire extinguisher is a type of fire extinguisher that uses a combination of two different startup medium to start the fire extinguisher. This type of fire extinguisher is typically used to start the generator succesfully, If one startup mode fails, the other will work. Today, the double-start mode we will discuss is: thermal cord+electric activation. The dual-start …
