11-02-2020

Class Message: STANDARD-I
M-Ln-8 measurement book pg;109 ,Evs-Ln Ln-13,14 note

Class Message: STANDARD-III
T-Rev Ln-1-5,M-Rev Ex-9.3

Class Message: STANDARD-IV
M-Rev Ex-10.3

Class Message: STANDARD-V
M-Rev Ex-10.1