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Ｊ－５０拖拉机配架杆装卸技术（１５２２０５）黑龙江省绥棱林业局曹树森张喜贵高建平８０年代初，黑龙江省绥棱林业局七一森林经营所为适应众多分散小型山楞原木装车需要，率先进行了利用Ｊ－５０拖拉机的绞盘机及在最终传动总成左、右壳体上配装架杆装卸原木的试验研究...
J-50 tractor equipped with bar loading and unloading technology (152205) Suailong Forestry Bureau of Heilongjiang Province Cao Shusen Zhang Xigui Gao Jianping Heilongjiang Suailuan Forestry Bureau in the early 80s, Forest Management Bureau to adapt to a large number of scattered small mountain logs loading needs, take the lead The winch machine with J-50 tractor and the experimental study of loading and unloading logs with the left and right shells in the final drive assembly ...