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一九六六年元月在东北林学院和带岭林业实驗局几位同志的指导下,在我局102林场五工段进行了KJ-3架空索道新式集材法的試驗。
In January 1966, under the guidance of several comrades from Northeast Forestry College and Lingling Forestry Experimental Bureau, a trial of the new KJ-3 trunking new skidding method was carried out on the 5th section of the Forest Farm of No.102 in our bureau.