berdasarkan hasil analisa tersebut

berdasarkan hasil analisa tersebut diatas,disimpulkan bahwa penyebaba timbulnya karat dikarenakan pada bagian surface tersebut basah terkena percikan air hujan.

結果 (英語) 1:

based on the results of the above analysis, it was concluded that the leading cause of rust on the surface due to the wet from rain splash.

結果 (英語) 2:

based on the results of the analysis above, it was concluded that the penyebaba incidence of rust due to in part the wet surface exposed to splashing raindrops.