In the study of bicycle pump. The objective 1) To study the behavior of the bike pump, pump 2) designed to be easy to use, 3) to create the master pump and the pump that researchers have invented. 4) to test the performance of the pump and pump master who was caught invented. The researchers created a bicycle pump. Which produced the first motorized vehicle, a 24V power. Used to mold and water can actually work. That design includes important information and documents related research. About bicycle pump
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