This project aims to create a compressed, 1) Tin and 2) for the performance of compressed air cans. A sample of the technical college students, Lampang, is the number 5 people that are used to analyze the data, such as averages and standard deviation. The effect analysis of the questionnaire found that compressed air cans that are built up, there is a powerful and easy to use, easy maintenance level (= 4.40). So is the selection of the proper use of the money (= 4.00) and ease of use in many levels (= 4.00) and experimental results showed that the use of compressed air cans. It takes an average of 10.07 seconds per 10 cans.Suggestions on the development of the next project. It should develop the structure of compressed air cans, is lightweight and easy to move to prevent the accident from a compressed air cans.
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