{"aspect_id":"AS161","aspect_name":"water-vapour-permeability","aspect_reference":null,"aspect_symbol":null,"name":"water-vapour-permeability perm inch (23 \u00b0C)","scale_id":"SC1095","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN1136","unit_name":"perm inch (23 \u00b0C)","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#P","unit_symbol":"perm.in"}
