... 1, a pot of multi-purpose, with cooking, heat, steamed buns and other functions. 2, using the foreign non-stick coating mater ... 1, a pot of multi-purpose, with cooking, heat, steamed buns and other functions.2, using the foreign non-stick coating materials ... over-temperature, dual temperature limit protection, the use of safe and reliable.4, the working high thermal efficiency, double insulation effect ...