Scientia Silvae Sinicae ›› 2001, Vol. 37 ›› Issue (1): 126-129.doi: 10.11707/j.1001-7488.20010120
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Jing Lin,Guo Jiangang
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Abstract:
Based on the analyses on the relationships between average direct operation cost,accumulative total operation volumes and the years used of gantry crane for forestry used in Fujian,the proper regeneration time of gantry crane for forestry was calculated in the paper.The results showed that the proper regeneration time of gantry crane for forestry used in Fujian should be 10～15 year.
Key words: Gantry crane for forestry, Proper regeneration time, Operation costs per unit, Year used
Jing Lin;Guo Jiangang. STUDY ON ECONOMIC SERVICE LIFE OF GANTRY CRAND FOR FORESTRY IN FUJIAN PROVINCE[J]. Scientia Silvae Sinicae, 2001, 37(1): 126-129.
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