TX6.6/4.8-M2-A132 TX6.6/4.8-M2-A122 TX6.6/4.8-M2-A103 TX6.6/4.8-H2-A50 TX6.6/4.8-H2-A21 TX6.6/4.8-H2-A132 TX6.6/4.8-H2-A122 TX6.6/4.8-H2-A12 TX6.6/4.8-H2-A103 TX6.6/2.7/4.8