00825nam a2200253 4500 0010470 20260608202436.0 260224s1991 xxu 087257007x 665.74 A259 T-3 0010470 Transmission. Automation and telecommunications Virginia American Gas Association, AGA 1991 10/05/05 ; 20/01/03 147 p. Gas Engineering and Operating Practices Vol. II Book T-3 LIBRO American Gas Association, AGA 142 Operación de oleoductos y gasoductos 2969 Control automático 322 Telecomunicaciones 3043 Telesupervisión 3041 129275 129275 0 0 0 0 200197 BAAB BAAB 665.74 A259 T-3 0010470 2026-03-02 200001134 0 665.74 A259 T-3 0010470 200001134 2026-03-02 23:32:48 2026-03-02 Libro