M minnu Guest Mar 2, 2008 #1 v use HYSD steel instead of MS rod 4 earth mat design in outdoor sub station earthing? percentage of factor of safety required,risk factors...deze r de thingz i want kno particularly abt dese stuffz..!!
v use HYSD steel instead of MS rod 4 earth mat design in outdoor sub station earthing? percentage of factor of safety required,risk factors...deze r de thingz i want kno particularly abt dese stuffz..!!
