NƯỚC NĂNG LƯỢNG HOẠT TÍNH THIÊN NHIÊN DO THIÊN NHIÊN BAN TẶNG
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
- 1. NC CHIM 70 % NNG LNG TRI T Trong , 97% l nc bin, 2 % l bng tuyt
- 2. NC TRN TRI T TR THNH NC M CHNG TA ANG S DNG, THIN NHIN C MT H THNG LC NC K DIU
Related Documents
