Mazandaran Gas Company has invited a tender Title: 1- Preparation Of Materials, Transportation And Installation Of Ultrasonic Meters In Cgs Station Khorramabad, Nishtarood, Salmanshahr, Noor, Mahmoudabad No. 2 And Chamestan And The West Of The Province - Renewal Of Tender (One Stage) 2- Installation Of Electronic Protection Systems Nowshahr, Chalus And Babolsar Offices (Two-Stage)Notice summary...