NEN EN 13037:1999被替代
Soil Improvers And Growing Media - Determination Of Ph
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines an instrumental procedure for routine determination of pH in a suspension of soil improvers or growing media.
Draft issued in November 2009. (11/2009)
SN EN 13037:2000 - Identical
BS EN 13037:2000 - Identical
DIN EN 13037 (2000-02) - Identical
ONORM EN 13037:2000 - Identical
NBN EN 13037:2000 - Identical
NF EN 13037:2000 - Identical
UNI EN 13037:2002 - Identical
I.S. EN 13037:2000 - Identical
NS EN 13037 Ed. 1 (2000) - Identical
UNE EN 13037:2001 - Identical
SS EN 13037 Ed. 1 (2000) - Identical
