The purpose of this project is 1) to create a pressed tin and 2) to determine the efficiency of air compression can sample. The technical college students of 5 Lampang. Statistical analysis were used in data analysis.And standard deviation
.Results showed that the air compressed cans. Built up is easy to use, powerful, and easy maintenance, respectively. (= 4.40), followed by the selection of material for proper. At a high level (= 4.00) and ease of use at a high level (= 4.00) and the results showed that the use of compressor and canning. Take the average 10.07 seconds. On the 10 cans
.Suggestions on the development of the times. Should develop structure of compressor and cans. A light weight easy to move and accident prevention from the compactor can
.
การแปล กรุณารอสักครู่..