DIN 51872-3:1978-02

Отменен

Testing of gaseous fuels and other gases; determination of the main components, methods according to Orsat and Janбk — 6 стр.

ICS

75.160.30 Gaseous. Including liquefied petroleum gases / Газообразное топливо

71.100.20 Gases. Including compressed air and hydrogen / Газы промышленного применения. Включая сжатый воздух