COST ESTIMATE PREPARATION FOR OIL & GAS INDUSTRY, USING API 5CT, VALLOUREC & MANNESMANN, TENARIS, HUNTING JFE BEAR SPECS. (MANUFACTURING AND FABRICATION.)
COST ESTIMATE PREPARATION FOR OIL & GAS INDUSTRY, USING API 5CT, VALLOUREC & MANNESMANN, TENARIS, HUNTING JFE BEAR SPECS. (MANUFACTURING AND FABRICATION.)