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r w kleis
2 cilt bulundu.
Cilt sonuçları
Operating characteristics of pneumatic grain conveyors
R. W. Kleis · University of Illinois Agricultural Experiment Station
12 sayfa · 1955
Grain-handling machinery
Yükleniyor
Yükleniyor
Yazar
2 cilt bulundu.
R. W. Kleis · University of Illinois Agricultural Experiment Station
12 sayfa · 1955
Grain-handling machinery