An asbestos survey helps identify the presence of asbestos-containing materials in your building, allowing you to take necessary precautions. http://Hu.Feng.Ku.Angn.I.Ub.I.Xn%C3%83%E2%80%9A%C3%A2%E2%82%AC%E2%80%9D.Xn%C3%83%E2%80%9A%C3%A2%E2%82%AC%E2%80%[email protected]/ox/shogo/ONEE/g_book/g_book.cgi