110kv substation koyilandy -construction of power cable trench for housing power cables from contol room to outgoing 11kv dp outlets
110kv substation koyilandy -construction of power cable trench for housing power cables from contol room to outgoing 11kv dp outlets #*. 110kv substation koyilandy - construction of power cable trench for housing power cables from contol room to outgoing 11kv dp outlets
Cable Laying Tenders