RD2.7L-T1/LL2.7V RD2.7M RD2.7M(2.7V) RD2.7M(3)-T1B RD2.7M(3)-T1B. RD2.7M(3)-T1B-A RD2.7MB-T1B RD2.7MB-T1B-A(B2) RD2.7M-L RD2.7M-L-A