TY - GEN AU - C W C Yancey AU - N J Carino AU - M Sansalone C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1986-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.85-3271 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1986 TI - Perimeter safety net projection requirements: ER -