RD4.3M-T1B-A RD4.3M-T1B-A B1 RD4.3M-T1B-A(B2) RD4.3M-T1B-A(B3) RD4.3M-T1B-A/B2W RD4.3M-T2B RD4.3M-T2B/B3 RD4.3MW RD4.3MW-T1 RD4.3MW-T1B