dangerous substance sentence in Hindi

Examples

1. I merely want to know if it's a dangerous substance.
2. It is vital that workers should not be directly exposed to these dangerous substances.
3. Heath officials tested the letter but found no dangerous substances.
4. Pipelines carry a host of dangerous substances, such as gasoline, propane and natural gas.
5. He could not have known that inside there was such a dangerous substance as ephedrine.
6. Prosecutor Giovanni Spinosa contended the cyclists took medicines without knowing that they contained dangerous substances.
7. EPO is also a dangerous substance to take artificially.
8. Inside they found a toxic nerve agent and other dangerous substances in his basement lab.
9. In others, they are ingesting some very dangerous substances.
10. Distance was required to minimize adverse impacts from noise, dirt, noxious fumes and dangerous substances.