TY - GEN AU - Godette, McClure AU - Lee, Jack AU - Fearn, James C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1979-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.79-1908 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1979 TI - Solar energy systems ::test methods for collector insulations ER -