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AFNOR NF A45-205 Iron and steel. IPE section. Parallel flanged beams. AFNOR A30-110 Iron and steel. Marking of steel plates with piercer or paint. AFNOR NF A45-007 Iron and steel. Small hot rolled U iron bars. Dimensions and tolerances. AFNOR NF A45-209 Iron and steel. IPN sections. Dimensions. AFNOR NF E11-105 Measuring instruments. Steel straight edges. AFNOR NF E11-103 Measuring instruments. Steel squares. AFNOR NF A03-509 Iron and steel. Calibration of fatigue test machines. AFNOR NF A06-337 Chemical analysis of steel and cast iron. Determination of molydbenum content. ... AFNOR NF A03-117 Quality control surveillance of steel products. AFNOR NF A03-400 Iron and steel. General principles of the fatigue test. AFNOR NF A03-401 Iron and steel. Fatigue test by axial loading. AFNOR NF A03-402 Iron and steel. Fatigue test by rotary flexion. AFNOR NF A35-563 Iron and steel. Heat treated special steels for quenching after surface treatin... AFNOR NF A45-306 Iron and steel. Vignole type 15 kg/m rail with fish-plate. Characteristics and ... AFNOR NF A35-557 Iron and steel. Heat treatable steels for externally threaded, high performance... AFNOR NF A47-410 Steel bars, all grades, for free cutting, chamfering and pointing. AFNOR NF A35-566 Iron and steel products. Chain steels. Grades and types. AFNOR NF F56-340 Fixed railway installations. Equipment for overhead telecommunication and signa... AFNOR NF F56-341 Fixed railway installations. Equipment for overhead electric telecommunication ... AF M85-25 SEC 8.5 NOTICE 11 STEEL WINDOWS AFNOR NF A49-880 Steel tubes. Hot dip galvanization. Chemical analysis of the coating of tubes a... AFNOR NF A49-285 Steel tubes. Unalloyed or alloy steel butt welding elliptic caps with quality r... AFNOR NF A36-605 Weldable steel drip forged articles for boilers and pressure vessels. Carbon an... AFNOR NF A36-606 Weldable steel drop forged articles for boilers and pressure vessels. Mo, Mn/Mo...