TY - GEN AU - WH Mutchler AU - RW Buzzard AU - PWC Strausser C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1938-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.LCIRC.530 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1938 TI - Letter Circular 530::salt spray test ER -