SN EN ISO 17556 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PLASTICS - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED (ISO 17556:2012)
01-01-2020
12-01-2013
Definisce un metodo per determinare il principio fondamentale aerobico Biodegradabilità di materiali plastici in suolo per Misurando la domanda di ossigeno in un chiuso respirometer O la quantità di anidride carbonica si è sviluppata.
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