FIELD: woodworking industry. SUBSTANCE: this particularly relates to producing wooden masts. According to method, after processing of logs, inner space is created in them, and this is achieved by removing core zone along biological axis of log. Antiseptic treatment is performed simultaneously externally and internally of log. EFFECT: high efficiency. 25 cl, 5 dwg
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Authors
Dates
1997-11-10—Published
1995-04-11—Filed