What does SIR stand for?
SIR stands for "Surface Insulation Resistance"
How to abbreviate "Surface Insulation Resistance"?
"Surface Insulation Resistance" can be abbreviated as SIR
What is the meaning of SIR abbreviation?
The meaning of SIR abbreviation is "Surface Insulation Resistance"
What does SIR mean?
SIR as abbreviation means "Surface Insulation Resistance"