INVENÇÃO GENIAL ! PINTAR SEM COMPRESSOR, SEM ENERGIA ELETRICA, USANDO A GRAVIDADE E PRESSÃO DA ÁGUA
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13:08
How to Make an Adjustable Split Heat Pump Freezing Air Conditioner -40°C to +50°C. Save Your Money.
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13:50
HOMEMADE TOOLS YOU NEED TO HAVE.
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10:30
2321 An Unusual Counting Mechanism
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15:19
waste oil heating stove mini 3 in 1 ! Millions of people do not know this knowledge
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12:05
Wirtz pumps are really clever
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22:07
How to Make a Capsule Heat Pump for Heating up to +60 °C Conditioner -50 °C. Money Savings.
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11:47
Never buy new Batteries! Just use SALT and your Old Batteries can be reused
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23:51