巷道布置图 1775512990916 http://39.106.203.141:8090/iserver/output/temp/%E5%B7%B7%E9%81%93%E5%B8%83%E7%BD%AE%E5%9B%BE_100x100/16638/1x0/446x221_198979413.png?_t=1775512990916 0 0 256 256 3.9426149397062995E7 3850871.6179292095 3.942727634849348E7 3851998.5693596904