在进出口检疫过程中，磺胺药的残留一直是重点。
The residue of SM is a focal point in exports and imports quarantine.
商检局将出具动物检疫证明书以证明货物符合出口标准。
Our Inspection Bureau will issue a Veterinary Inspection Certificate to show that the shipments in conformity with export standards。
商检局将出具动物检疫证明书以证明货物符合出口标准。
Our Inspection Bureau will issue a Veterinary Inspection Certificate to show that the shipment is in conformity with export standards.
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