Adhesives; guide to the selection of standard laboratory ageing conditions for testing bonded joints (ISO 9142:1990); German version EN 29142:1993— 19 стр.
Adhesives - Guide to the selection of standard laboratory ageing conditions for testing bonded joints (ISO 9142:2003); German version EN ISO 9142:2003— 35 стр.
Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety "c", control of ignition sources "b", liquid immersion "k" (ISO 80079-37:2016); German version EN ISO 80079-37:2016— 62 стр.