Technical specification for framed structures comprised of precast prestressed concrete cmponents technical specification for construction of span by span method of precast segment in prestressed concrete bridge 并列题名:technical specification for construction of span by span method of precast segment in prestressed concrete bridge Technical Specification for Construction of Highway Cement Concrete Pavements Technical Specifications for Construction of Highway Cement Concrete Pavements Technical specification for concrete structures with specially shaped columns Technical specification for pre-boredprecast concrete pile Technical specifications for non-destructive testing of bridge concrete structure Technical specification for concrete structures prestressed with unbonded tendons Technical specification for double superimposed precast concrete shear wall structures