Hazardous waste: Definition, sources, classification, collection, segregation, characterization

[@gunjanfitness8738]

Bhut complex way h smjhane ka... Make it easy

[@thecluelessuploader9946]

This is too complex...make a simple easy way for people to understand

[@dks7254]

Use Hindi language for Easier way to understand. Thanx

[@shreenair7551]

Are u explaning ..
It seema u r just reading..
This is wast of time...

[@misrabano5878]

Thanks mam

[@dhirenderbisht4956]

Very good reading..
But very poor teaching

[@kajalchaudhary1219]

Bndi ki video bnane ki Kya jrurt b PPT dikhao . Yar had h

[@inderjeetbasantani4389]

😂😂 ri8 ppt dedo hum khud hi pad lenge

[@Deepak_chauhan7-z2f]

Explanation hard ...🙄

[@mamtasingh4980]

No use of this video...