History of Crawler Tractors
fabiano
중장비...기타
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1720
2013.01.19 23:47
크롤라 트랙터의 역사(History of Crawler Tractors)
A history of the crawler tractor and its use in logging operations.
Looks at the development of the Lombard log hauler and the Caterpillar tractor.
Clip is an excerpt from "Timber on the Move: A History of Log Moving Technology,"
Looks at the development of the Lombard log hauler and the Caterpillar tractor.
Clip is an excerpt from "Timber on the Move: A History of Log Moving Technology,"
a documentary film from the Forest History Society:
