

专家解读视频
Describes methods for determination of minimum concentration of oxygen, mixed with nitrogen, for supporting combustion of small vertical test specimens under specified test conditions in temperature range 25 deg C and 150 deg C.
SS EN ISO 4589-3 Ed. 1 (1996) - Identical
ISO 4589-3:1996 - Identical
UNE EN ISO 4589-3:1997 - Identical
NS EN ISO 4589-3 Ed. 1 (1996) - Identical
UNI EN ISO 4589-3:1998 - Identical
NF EN ISO 4589-3:1996 - Identical
I.S. EN ISO 4589-3:1997 - Identical
ONORM EN ISO 4589-3:1996 - Identical
DIN EN ISO 4589-3 (1996-10) - Identical
BS EN ISO 4589-3:1996 - Identical
NEN EN ISO 4589-3:1996 - Identical
SN EN ISO 4589-3:1997 - Identical
SS EN ISO 4589-3 Ed. 2 (2017) - Identical
BS EN ISO 4589-3:2017 - Identical
NF EN ISO 4589-3:2017 - Identical
ONORM EN ISO 4589-3:2017 - Identical
EN ISO 4589-3:2017 - Identical
NS EN ISO 4589-3:2017 - Identical
UNE EN ISO 4589-3:2017 - Identical
SN EN ISO 4589-3:2017 - Identical
NEN EN ISO 4589-3:2017 - Identical