Project equipment off spring shock The invention aims to create a removable devices spring shock To facilitate service removable chocks. Study
.Project equipment off spring shock The invention aims to create a removable devices spring shock To facilitate service removable chocks. Study
.Function of the device off spring shock To study the problems and obstacles in the operation
.The study is the garage and service center. The instruments used in the study of the satisfaction of the questionnaire and the data was analyzed by descriptive statistics
.From the experiment the use and satisfaction of the garage, have found that the function of the device off สปริงโช๊คมี satisfaction level. Work quickly and satisfaction level. Strength less than a steel spring shock hugFound that the device off spring โช๊ neck in good level
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