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Definitions for
"PRMA"
Keywords:
upside
,
inverted
,
ballast
,
assembly
,
insulation
PROTECTED ROOFING MEMBRANE ASSEMBLY. An insulated, and ballasted roofing assembly, in which the insulation and ballast are applied on top of the membrane. Sometimes called an "inverted assembly" or an "upside down roof."
arrowroofing.com
Keywords:
pharmaceutical
,
america
,
research
,
manufacturers
Pharmaceutical Research and Manufacturers of America
cdc.gov