BS EN 25814:1992被替代
Method for determination of dissolved oxygen in water: electrochemical probe method
出版：British Standards Institution
专家解读视频
Applicable to field and laboratory measurements using an electrochemical cell, which is isolated from the sample by a gas permeable membrane.
© British Standards Institution 2013
UNE EN 25814:1994 - Identical
SS EN 25814 Ed. 1 (1993) - Identical
ISO 5814:1990 - Identical
UNI EN 25814:1994 - Identical
NF EN 25814:1993 - Identical
I.S. EN 25814:1993 - Identical
NBN EN 25814:1992 - Identical
DIN EN 25814 (1992-11) - Identical
ONORM EN 25814:1993 - Identical
