TY  - RPRT
TI  - Solar energy systems : standards for rubber hose
AU  - Stiehler, Robert D
AU  - Michalak, John L
PY  - 1979
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 79-1917
DO  - 10.6028/NBS.IR.79-1917
ER  -