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Confined Spaces

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.
推出的年份: 1999
树号: G16.500.275.074, N06.230.074
MeSH 单一 ID: D020378
进入的组:
  • Confined Space
  • Space, Confined
  • Spaces, Confined
  • Unventilated Spaces
  • Space, Unventilated
  • Spaces, Unventilated
  • Unventilated Space

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