RD2.7S-T1/ B2 RD2.7S-T1-A RD2.7S-T1-A/JM RD2.7S-T1-A/JM(B2) RD2.7S-T1-A-B1 RD2.7S-T1-A-B2 RD-2.7S-T1-AT RD2.7S-T1-AT RD2.7S-T1-AT/JM(B1) RD2.7S-T1-AZ