Aspect: water-vapour-permeance

JSON
Identifier: AS171
Name: water-vapour-permeance
Associated Scales:
SC1092: ra_ip_perm_(0_deg_C)
SC1189: ra_si_m-1.s
SC1190: ra_si_kg.Pa-1.s-1.m-2
SC1093: ra_ip_perm_(23_deg_C)