TY  - RPRT
TI  - Circular of the Bureau of Standards no. 134: United States government specification for fire-extinguishing liquid (carbon tetrachloride base)
PY  - 1922
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 134
DO  - 10.6028/NBS.CIRC.134
ER  -