Refugechamber can be disassembled according to mine barrier structure can be individually designed, divided into various different types of 30-100 people.
可拆解避难硐室可根据各煤矿不通结构单独设计而成,分为30 - 100人各种不同型号。
2
However, refugechamber or rescue capsule is a closed space, it for the underground work who cannot evacuate provide a avoid disaster in time and win the rescue time when coal mine accident.