TY - GEN AU - Walton, William D AU - Waksman, David C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.81-2344 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Fire testing of roof-mounted solar collectors by ASTM E 108: ER -