50kg DCP type extinguisher full details || DCP trolley 50kg

50kg DCP type extinguisher full details || DCP trolley 50kg ‪@Ranjanfireengineer‬
Hello friends In this video we are discussing about 50kg dcp type fire extinguisher try to give full details about dcp 50kg trolley
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[@avisharma-uw3lf]

Co2 lgi hoti he wo kitne kg ki hoti he 2 kg ya

[@Ranjanfireengineer]

2kg