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× |
 |
design of 1000w automatic voltage regulator using microcontroller - seminar |
₦ 5,000.00 |
|
₦ 5,000.00 |
|
× |
|
construction of a rechargeable incubator using available materials |
₦ 5,000.00 |
|
₦ 5,000.00 |
|
× |
|
A RENEWABLE ENERGY STOVE USING SOLAR PANEL |
₦ 5,000.00 |
|
₦ 5,000.00 |
|
× |
|
Single Face Kerosene Pressure Cooker |
₦ 5,000.00 |
|
₦ 5,000.00 |
|
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