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. 2021 Jul 31;63(4):892–903. doi: 10.5187/jast.2021.e68

Table 2. Matrix for determining pork quality class.

Division Class
1+ 1 2 3 Others
Standard rank
 A 1 + A 1A 2A 3A
 B 1 + B 1B 2B 3B
 C 1 + C 1C 2C 3C
 D 1 + D 1D 2D 3D
 Others E