Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods; German version EN 598:2007— 70 стр.
Chemical apparatus - Surface protection with organic linings for application to metallic components - Part 2: Proof of suitability and testing— 22 стр.
Measurement of coating thickness; eddy current method for measurement of thickness of electrical non-conductive coatings on non-ferromagnetic basic metals— 3 стр.