ISO/TC 147/SC 2

Projekta Nr.ISO 5664:1984
Nosaukums<p>Gives a procedure for raw, potable and waste water. An ammonium nitrogen content of up to 10 mg in the test portion may be determined.</p>
Reģistrācijas numurs (WIID)11757
Darbības sfēra<p>Gives a procedure for raw, potable and waste water. An ammonium nitrogen content of up to 10 mg in the test portion may be determined.</p>
StatussStandarts spēkā
ICS grupa13.060.50