×(×)1 (food) drug supervision and regulation of equipment (×2) word ××××3 No. ×4 × ×5 ××××6. Where:
×1 for the registration and approval of the department of the location of the abbreviation:
The territory of the third class of medical devices, overseas medical devices, as well as Taiwan, Hong Kong, Macao and medical devices for the word "country";
The territory of the second class of medical devices for the registration and approval of the department of the province, autonomous region, municipality directly under the central government abbreviation;
The territory of the first class of medical devices for the registration and approval of the department of the province, autonomous region, municipality directly under the central government abbreviation. Approval department where the province, autonomous region, municipality directly under the central abbreviation of the municipal administrative region where the abbreviation for x x 1 (no corresponding municipal administrative region, only for the province, autonomous region, municipality directly under the central abbreviation)