求翻译：进口药品必须取得国家食品药品监督管理局核发的《进口药品注册证》（或者《医药产品注册证》），或者《进口药品批件》后，方可办理进口备案和口岸检验手续。是什么意思？

Imported drugs must obtain the State Food and Drug Administration issued "Import Drug License" (or "Pharmaceutical Product License"), or "Import Drug approval documents" only after the filing and the port for import inspection procedures.

Imports of medicines must obtain SFDA issued the certificate of registration of the imported medicines (or the pharmaceutical product registration certificate) or the import of medicines, and the approval for import of filing and clearance procedures.

The import drugs must obtain National Food Drugs Surveillance Administrative bureau to issue after due investigation "Import Drugs Registration Card" (or "Medicine Product Registration Card"), after or "Import Drugs Written directive from a superior", only then handles the import to set up a file wi

Imported drugs must obtain the State food and Drug Administration issued the registration of imported drugs (or the registration of pharmaceutical products), or after of the imported drug approval documents only for import record keeping and port inspection procedures.

Imported drugs must obtain the State Food and Drug Administration issued "Import Drug License" (or "Pharmaceutical Product License"), or "Import Drug approval documents" only after the filing and the port for import inspection procedures.