CONFINED SPACES
\kənfˈa͡ɪnd spˈe͡ɪsɪz], \kənfˈaɪnd spˈeɪsɪz], \k_ə_n_f_ˈaɪ_n_d s_p_ˈeɪ_s_ɪ_z]\
Sort: Oldest first
-
A space which has limited openings for entry and exit combined with unfavorable natural ventilation such as caves, refrigerators, deep tunnels, pipelines, sewers, silos, tanks, vats, mines, deep trenches or pits, vaults, manholes, chimneys, etc.
By DataStellar Co., Ltd
