早在公元五世纪中叶,罗马帝国就下达了世界上最早的文物保护规定。在之后的1000多年里,这个帝国里的古迹得到了最大限度的保留。罗马文物管理部门对文物修复要求十分苛刻——所有的修复都要求是“可逆”的,目的在于下次重新修复时易于去除原先修复的材料,而避免了破坏“原件”? As early as the middle of the fifth century AD, the Roman Empire issued the earliest provisions for the protection of cultural relics in the world. For more than 1,000 years, the monuments in this empire have been preserved to the greatest extent. Romanian cultural relics management department is very harsh on relics restoration - all the repairs are required to be “reversible”, the purpose is to next re-repair easy to remove the original repair materials, and avoid damaging the “original”?