Assertion: honeycomb's porosity | /r/HasProperty | preferably 30 to 80%
Facets:
Source sentences:
text: The porosity of the partition walls 1 is preferably 30 to 80%, is further preferably 35 to 75%, and is particularly preferably 40 to 70%.
text: The porosity of the partition walls 1 is preferably 30 to 80%, is further preferably 35 to 75%, and is particularly preferably 40 to 70%.