Catena serra est duplex potentia, usus potentiae, instrumenta sectionis observandum, usum machinae in tuto collocare potest: machina est duo ictu machinae, cibus usus gasoline hybrid et oleum, ratio olei mixta: duo plaga gasoline machinae oleum; speciale=1:50 (oleum gasolinum ordinarium:=1:25). Gasoline nobis...
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