Studies on the Effect of Abrasion of Fan Blower of Knapsack Type Mist-Duster on Its Faculty
背負式ミストダスターの風車系の摩耗と性能変化について

Y. CHUMA, K. MAEDA
1963 Journal of the Japanese Society of Agricultural Machinery  
doi:10.11357/jsam1937.25.39 fatcat:2ju753dmt5aarcyjbuudscxzwi