With the continuous advancement of science and technology and the continuous development of society, various electrical equipment have been widely used in people's daily lives and industrial production.However, the use of electrical equ···
With the rapid development of science and technology, the demand for fire extinguishing in various fields such as mines, ports, airports, oil fields, and agriculture has become increasingly diversified. While pursuing efficient fire extingu···
With the continuous acceleration of mining development, the safety protection of mining vehicles has become an important issue that cannot be ignored. The engine compartment, as the power source of mining vehicles, has become the hardest hi···
Vehicle-mounted fire extinguishing equipment such as mine car automatic fire extinguishing systems and mining vehicle automatic fire extinguishing devices are mainly composed of fire retardants, agent bottles, detectors, controllers, sprink···
Production safety is the key to the efficient and stable development of coal mines and non-coal mining enterprises. With the increase in mining intensity and mining depth, especially the coupling and superposition of various disasters, coal···