This standard specifies the quarantine identification method for Helix aspersa Müller during entry plant quarantine. This standard applies to the quarantine identification of large loose snails during entry plant quarantine.
SN/T 3171-2012 Referenced Document
SN/T 3067 Rules for general quarantine and identification of mollusk
SN/T 3171-2012 history
2012SN/T 3171-2012 Detection and identification of Helix aspersa Müller