What does IPNL stand for?
IPNL stands for "Integrated Perceived Noise Level"
How to abbreviate "Integrated Perceived Noise Level"?
"Integrated Perceived Noise Level" can be abbreviated as IPNL
What is the meaning of IPNL abbreviation?
The meaning of IPNL abbreviation is "Integrated Perceived Noise Level"
What does IPNL mean?
IPNL as abbreviation means "Integrated Perceived Noise Level"
