ºÝºÝߣ

ºÝºÝߣShare a Scribd company logo
RiyasS4

Riyas S

2 ºÝºÝߣShares3 Followers
2 ºÝºÝߣShares3 Followers

Presentations(2)Ìý

Global warming, effects and it's prevention
Global warming, effects and it's preventionGlobal warming, effects and it's prevention
Global warming, effects and it's prevention
Ìý
Dc motor construction
Dc motor constructionDc motor construction
Dc motor construction
Ìý