DIN ISO 7627-1:1991-07

Действует

Hardmetals; chemical analysis by flame atomic absorption spectrometry; general requirements; identical with ISO 7627-1:1983 — 3 стр.

ICS

77.160 Powder. Including sintered metal materials and hardmetals / Порошковая металлургия

77.040.30 Chemical analysis of metals / Химический анализ металлов