කුඩා පරිමාණයේ “ප්ලග් ෆ්ලෝ” ජීව වායු ජනකයක් ඉදිකිරීම
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Authors
Practical Action Sri Lanka
Practical Action Sri Lanka
Issue Date
2015
Type
Language
si
Keywords
Energy
Alternative Title
Abstract
This video is on the constructin of small scale ''Flag flow'' bio gas generators
Description
Citation
Publisher
Practical Action, South Asia