Fire-proof plugging measures for power supply lines of fire-fighting electrical equipment Fire prevention and blocking measures should be taken under the following circumstances: 1.Travel through different fire zones. 2.Vertical laying along the shaft through the floor. 3.The pipeline goes in and out of the shaft. 4.Cable tunnel, cable trench, partition between cables. 5.Crossing the exterior wall of the building. 6.To the entrance of the building, the channel entrance of the distribution room and the control room. 7.The cable is directed to the opening part of the distribution box, cabinet or control panel or platform.

docxDoc Fire-proof plugging measures for power supply lines of fire-fighting electrical equipment

Professional Docs > Common > Other > Preview
3 Pages 0 Downloads 61 Views 3.0 Score
Tips: If the document is garbled or fails to read, please download the document
Fire-proof plugging measures for power supply lines of fire-fighting electrical equipment Page 1 Fire-proof plugging measures for power supply lines of fire-fighting electrical equipment Page 2 Fire-proof plugging measures for power supply lines of fire-fighting electrical equipment Page 3
Uploaded by admin on 2019-10-15 16:16:10
Rate
You can enter 255 characters
What is my domain?( answer:www.45doc.com )
comments
  • No comments yet