25-08-2016, 11:48 PM
please send some information about this project and tools and requirements and cost send to tasrifanwar[at]gmail.com
power generation from door opening
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power generation from door opening - by Guest - 25-08-2016, 11:48 PM
RE: power generation from door opening - by ijasti - 27-08-2016, 09:49 AM
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