Technical Hub

Explosion-proof electrical equipment is specifically designed with technical measures in structure and performance to avoid igniting flammable gases or...

Matches fall under the category of flammable solids, and gunpowder is categorized as an explosive substance. Due to the necessity of an open flame for...

Gunpowder falls under the category of explosives, a subset of hazardous materials. These materials encompass a range of substances known for their...

According to GB3836.1—2010 "Explosive Atmospheres Part 1: Equipment General Requirements," explosion-proof electrical equipment is designed for operation...

Under extreme heat and pressure, gunpowder is prone to spontaneous combustion, leading to explosive outcomes. A visit to the Third Fireworks Factory in...

Coal tar is classified into three types: low-temperature coal tar, medium-temperature coal tar, and high-temperature coal tar. Coal tar has a density fluctuating between 1.