Commercial Shocks,Commercial Shocks Parts,Spring Shock Absorber,Small Shock Absorber ZHEJIANG ROADTAMER AUTO PARTS INC , https://www.road-tamer.com First, the local ventilation system must be perfected in the stope. For the poorly-ventilated stope, the local fan should be installed for ventilation.
Second, it is necessary to maintain the ventilation equipment of the stope frequently. When the ventilation equipment fails, it should be repaired in time to ensure the normal operation of the equipment.
3. After each blasting, firstly, the ventilation equipment should be started for ventilation, and the production can be organized after the smoke is removed.