GOST 737-69

Die plate without shelves for cold plastic working dies. Construction and dimensions

Methods for determination of endurance of polymer electrical insulation materials and systems by means of acceleration tests in chemically active media. General requirements. Materials and insulation systems for law-voltage electrical products tests

Welding production qualification system. Part 3. Company status verification to perform welding operations. Rules

Secondary ferrous metals. Terms and definitions

Information technology. Security techniques. Evaluation criteria for IT security. Part 1. Introduction and general model

Building materials and products of high and medium thermal resistance. Methods of determination of thermal resistance by means of guarded hot plate and heat flow meter