1) Explosion protection 2) Safety equipment
Found on
https://www.crosswordclues.com/clue/explosion-vent
An explosion vent or rupture panel is a safety device to protect equipment or buildings against excessive internal, explosion-incurred pressures, by means of pressure relief. An explosion vent will relieve pressure from the instant its opening (or activation) pressure pstat has been exceeded. Several explosion vent panels can be installed on the s...
Found on
http://en.wikipedia.org/wiki/Explosion_vent
No exact match found.
