O’z DSt ISO 950:2014

Lapper milk. Technical specifications. Replaces O’z DSt 1173:2008

Technical firefighting warning and evacuation management means. General technical specification and testing methods

Uniform provisions concerning the measures to be taken to limit emissions of gaseous pollutants and particulates from engines with compression ignition, intended for use in vehicles, and the emission of gaseous pollutants from positive ignition engines fueled by natural gas or liquefied petroleum gas intended for use on transport vehicles

Thermal shock test for paint adhesion. (GMW 15919, MOD)

Cotton cleaning equipment. The range of process parameters. Replaces O’z DSt 664:2007

Good clinical practice