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Nopparat Seemuang. (ม.ป.ป.) Shaft crack monitoring by using acoustic emission technique . ม.ป.พ./ม.ป.ท.
Nopparat Seemuang. Shaft crack monitoring by using acoustic emission technique. . ม.ป.ท.:ม.ป.พ., ม.ป.ป.
Nopparat Seemuang. (ม.ป.ป.) Shaft crack monitoring by using acoustic emission technique . ม.ป.พ./ม.ป.ท.