@misc{indiciae31d86246b3d7,
  title = {XL. Explosion-proof electrical equipment.},
  author = {T E Ehrenkranz},
  year = {1967},
  doi = {10.1021/ed044pa601},
  url = {https://pubmed.ncbi.nlm.nih.gov/6046148/},
  note = {Source identifier: 6046148}
}