Bolts, Screws, Nuts and Similar Threaded and Formed Parts; Technical Conditions of Delivery; Property Classes and Test Methods for Nuts of Unalloyed or Low Alloy Steels— 13 стр.
Heat-Treatment of Ferrous Metals - Heat-treated Parts - Representation and Indications in Drawings; Hardening, Hardening and Tempering, Quenching and Tempering— 4 стр.
Decorative high-pressure laminates (HPL); sheets based on thermosetting resins; part 2: determination of properties (ISO 4586-2:1988, modified); german version EN 438-2:1991— 40 стр.
Ductile iron pipes, fittings, accessories and their joints for sewerage application - Requirements and test methods; German version EN 598:1994— 24 стр.
Mechanical properties of fasteners; nuts with specified proof load values; fine pitch thread; identical with ISO 898-6:1988 (status as of 1989)— 9 стр.
Material Testing Machines; Hardness Testing Machines with Optical Indentation Measuring Device; Test Load Range: 49.03 to 29420 N (5 to 3000 kp)— 6 стр.