K21R63K2，K21R63G2，K21R71K2，K21R71G2，K21R80K2，K21R80G2，K21R90S2，K21R90L2，K21R100L2，K21R112M2，K21R112MX2，K21R132S2，K21R132SX2，K21R160M2，K21R160MX2，K21R160L2，K21R180M2，K21R200L2，K21R200LX2，K21R225M2，K21R250M2，
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