Material. Concreto armado. Fabricação, acabamento e tolerâncias, segundo a NBR 8451-1 e 8451-2.
Appears in 2 contracts
Sources: Specification for Electrical Substation Installation, Specification for Electrical Substation Installation
Material. Concreto armado. Fabricação, acabamento e tolerâncias, segundo a NBR 8451-1 e 8451-2.
Appears in 2 contracts
Sources: Specification for Electrical Substation Installation, Specification for Electrical Substation Installation