6560-1972, . (1972). MOLYBLENUM AND CHROMINUM - MOLYBLENUM LOW ALLOY STEEL WELDING RODS AND BARE ELECTRODES FOR GAS SHIELDED ARC WELDING. DELHI: ISI.
6560-1972, . 1972. MOLYBLENUM AND CHROMINUM - MOLYBLENUM LOW ALLOY STEEL WELDING RODS AND BARE ELECTRODES FOR GAS SHIELDED ARC WELDING. DELHI: ISI.
6560-1972, . MOLYBLENUM AND CHROMINUM - MOLYBLENUM LOW ALLOY STEEL WELDING RODS AND BARE ELECTRODES FOR GAS SHIELDED ARC WELDING. DELHI: ISI. 1972.