青云翻译

In May 1964, adopted at the Second International Conference on the historical monuments of architects and technicians International historical preservation and restoration of the Charter

In May 1964, the second International Conference on historic architects and technologists through on the International Charter of monument protection and repair

In May, 1964, in second session of historical historical site architect and in technician international conference through "International Historical site Protection And Repair Charter"

May 1964 in the first 2 sessions, historical monuments and Architects and Technicians at the International Conference of the international monument by protection of the Charter and the repair

In May 1964, the second International Conference on historic architects and technologists through on the International Charter of monument protection and repair