Aspect: surface-mass-density

JSON
Identifier: AS42
Name: surface-mass-density
Associated Scales:
SC1086: ratio scale, ounce (avoirdupois) per square foot
SC1087: ratio scale, ounce (avoirdupois) per square inch
SC1088: ratio scale, ounce (avoirdupois) per square yard
SC1122: ratio scale, pound per square foot
SC1123: ratio scale, pound per square inch (not pound-force)
SC1124: ratio scale, pound per yard
SC1176: ratio scale, kilogram per metre
SC1215: ratio scale, kilogram per metre squared