What structural and interior material specifications are mandatory for the cargo compartment of a van-type vehicle (厢式货车) dedicated to transporting Class 1 Explosives under GB 7258 and JT/T 1178.2?

1. The cargo interior must be lined with non-sparking materials (such as treated wood, aluminum, or copper), equipped with anti-static flooring, roof ventilation devices, and smoke/temperature alarms
2. The cargo interior must be made of bare structural iron plates with sharp exposed steel bolts to secure cargo
3. The compartment must feature large open glass windows on all sides to allow maximum sunlight exposure
4. The compartment must be lined with porous open-cell foam soaked in flammable solvents