Sign in
Google apps
Main menu
E.I Sapoetra St.Mt
View Full Size
On Blogger since December 2008
Profile views - 1815
Report Abuse
My blogs
Teknologi solar cell, wind power dan micro hydro
Hybrid system
About me
Gender
Male
Industry
Manufacturing
Location
Lompobatang 10 sisingamangaraja ( wa 0877.4213.1358)),
Semarang,
Indonesia
Introduction
Praktisi energi alternativ
