TY  - RPRT
TI  - Investigation of the suitability of light duty pipe hangers for use in residential and care type sprinkler systems 
AU  - Hayes, Warren D
AU  - Custer, Richard L P
PY  - 1977
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 77-1282
DO  - 10.6028/NBS.IR.77-1282
ER  -