Bridge is one of the principal assemblies of the cutter suction dredger, with one end connected to a cutter head, the other end based on the supporting hull structure by a trunnion.

• 绞刀架是绞吸式挖泥船最重要的部件之一,其一端连接绞刀头,另一端则通过绞刀架耳轴与船体相连。