👃💨⚠️

#gas leak #smell gas #hazardous leak #dangerous fumes #warning sign #chemical leak

💨🚦⚠️

#gas leak #hazardous leak #pipe leak danger #natural gas warning #escaping gas

⚠️⚫️💧

#leak warning #oil problem #black liquid leak #hazardous leak #fluid leak alert #spill alert #maintenance required