Requirements for sleeping bags - Part 1: Thermal, mass and dimensional requirements for sleeping bags designed for limit temperatures of -20°C and higher
German title
Anforderungen an Schlafsäcke - Teil 1: Thermische Anforderungen, Masse und Abmessungen an Schlafsäcke, die für Grenztemperaturen von −20 °C und höher ausgelegt sind
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