04:36
Safety Water Shower
05:16
Safety Water Shower
05:51
Safety Water Shower
03:36
Chemical Burn (Telugu Version)
04:09
Hypertonicity
04:41
Hypertonicity
04:36
Hypertonicity
05:29
Risk of Chemical Injury in Water Treatment Plant
06:13
Risk of Chemical Injury in Water Treatment Plant
04:09
Chemical Burns (Gujarati Version)
06:51
Chemical Burn (Hindi Version)
04:15
Chemical Burn
04:46
Chemical Burn
05:09
Chemical Burn
05:35
Risk of Chemical Injury in Petrochemical Industries
07:28
Risk of Chemical Injury in Petrochemical Industries
03:00
DIPHOTERINE Solution (First Aid to Prevent Chemical Burns)
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