Analiza gasa – Priprema kalibracionih gasnih smeša pomoću dinamičkih metoda – Deo 7: Kontroleri masenog protoka na termičkoj osnovi - Izmena 1: Korekcija formule C.4
Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 7: Thermal mass-flow controllers - Amendment 1: Correction of formula C.4 (ISO 6145-7:2018/DAM 1:2025)