Agar ham marcury ke pool me gir jaye to fir kya hoga hamara.

Agar ham marcury ke pool me gir jaye to fir kya hoga hamara.

Agar ham marcury ke pool me gir jaye to fir kya hoga hamara.

Guys in this video you will know about the harmful effects of murcury.

User: mr pagalpanti

Views: 1

Uploaded: 2020-11-23

Duration: 05:54