In the study of the problems and obstacles in the operation, it was found that the key problem is the 1 อาคารสถานที่, which is not enough for the operation. Problems in the 2 local produce is not enough, and the order of the 3 tools.No equipment quality.In the study of the problems and obstacles in the operation, it was found that the key problem is the 1 อาคารสถานที่, which is not enough for the operation. Problems in the 2 local produce is not enough, and the order of the 3 tools.
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