HOW IT'S MADE: WW2 Military Roads
1 विचारों
youvideo
अप्रैल/04/25
Building temporary roadways is explained showing several methods constructed from locally available resources such as wood (timber), soil, and gravel on difficult terrain such as swamps, deserts, and forests.
और दिखाओ
कोई टिप्पणी नहीं मिली