@ (optional) Send Platforms Classes AO type 903A Qiandaohu class List of Aircraft C/NBuiltID In this OrgIn other Org 168 cn168? Chinese navy; 170 9436 Chinese navy; preserved naval museum 171 cn171? Chinese navy 172 cn172? Chinese navy 173 cn173? Chinese navy d/d Apr77 174 cn174? Chinese navy 175 cn175? Chinese navy 178 cn178? Chinese navy