NF A 32-060
NF A 32-060 (Foundry products - Cast steel and nickel alloy castings for pumps, valves and fittings (enclosures and internal components))· AFNOR NF (France) · 204 materials
NF A 32-060 (Foundry products - Cast steel and nickel alloy castings for pumps, valves and fittings (enclosures and internal components))· AFNOR NF (France) · 204 materials