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Explosion proof electrical safety testing project for a certain gas station

Explosion proof electrical equipment testing project for a certain military unit

Positive pressure explosion-proof certification

Positive pressure type "p" is an explosion-proof protection type that maintains the pressure of the protective gas inside the casing higher than the external pressure to prevent external exp……

Explosion proof certification of optical radiation equipment

In explosive environments, optical equipment is mostly used together with electrical equipment. For example, optical devices such as optical fibers, lasers, light-emitting diodes (LEDs), etc. are used……