TY - RPRT TI - Round-robin measurements of the apparent thermal conductivity of two refractory insulation materials, using high-temperature guarded-hot-plate apparatus AU - Hust, Jerome G AU - Smith, David R PY - 1988 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 88-3087 DO - 10.6028/NBS.IR.88-3087 ER -