The Crosscut Sawyer
64.6 هزار بار بازدید -
14 سال پیش
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The Crosscut Sawyer - USDA
The Crosscut Sawyer - USDA Forest Service 2007 - Publication 0723-2D02-MTDC - Missoula Technology Development Center. Crosscut saws are experiencing a revival not only in designated wilderness areas but in other backcountry settings. These traditional tools offer a safe and effective way to fell trees and buck logs when they are properly used and maintained. The 43-minute "Crosscut Sawyer" DVD shows experienced sawyers sizing up trees, evaluating situations, making safe sawing decisions, and pointing out common mistakes that occur during sawing operations. This DVD is a companion to the Forest Service "Chain Saw and Crosscut Saw Training Course." For Forest Service saw certification, field testing is also required.
14 سال پیش
در تاریخ 1389/05/09 منتشر شده
است.
64,650
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