Supply of " pressure regulating valve model no.rfrsm-4 of make siemag or pt no. s-3209a of m/s bt orpart no. g-3209a of m/s autometer for tap changer n-32." as per drg.no. at 90 degree c ambienttemerature with metallic ad
Supply of " pressure regulating valve model no.rfrsm-4 of make siemag or pt no. s-3209a of m/s bt orpart no. g-3209a of m/s autometer for tap changer n-32." as per drg.no. at 90 degree c ambienttemerature with metallic ad
Valve Tenders