The bridge is launched using the cantilever method. First, the ramps are lowered and fully extended before the treadways are forward with the full load of the bridge resting on the forward support plate during launch. The span is moved out over the launching girder until the far end https://mega-dm12210.fireblogz.com/45343119/5-простых-утверждений-о-megamfknitd7mmb6rjoi65ciz23zkch547cbjggn54h5ebtputfo3nid-onion-Разъяснения