en hazardous material emergency (n)
― IsA ⟶
Weight: 1.0
en chemical spill situation (n) Source: OpenCyc 2012
en hazardous material emergency (n)
― IsA ⟶
Weight: 1.0
en emergency (n) Source: OpenCyc 2012
en hazardous material emergency (n)
― IsA ⟶
Weight: 1.0
en physical event (n) Source: OpenCyc 2012