2021SN/T 4233-2021 Specifications for the Construction of Designated Isolation and Quarantine Sites for Inbound Cattle and Sheep
2016SN/T 4233-2015 Requirements for the construction of designated isolation farms for imported cattle and sheep
2004SN/T 1491-2004 Requirements of the isolation facilities for imported cattle and sheep (or goats)
SN/T 4233-2015 Requirements for the construction of designated isolation farms for imported cattle and sheep has been changed from SN/T 1491-2004 Requirements of the isolation facilities for imported cattle and sheep (or goats).