rm1131RM 1131, CNR, Harbin Bureau, Jiamusi Area, IS, 198604, 198608, 198604 : at Changchun Works, 3. DP, 199001, 199001, 1. RM 1132, Sifang 1960Hyperlinks: Searchable Attributes. 2 records found for 'RM1131-AP'. Search for. IP address lookups, Miscellaneous queries. -l. 1st level less specific.