TY - GEN AU - W F Gerhold AU - J L Fink C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.81-2243 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Corrosion evaluation of underground telephone cable shielding materials: ER -