9
en
Character
Unit of measure, national Explanation
n
0
rpm
Revolution speed at no-load
P
W
Electrical power
V
Electric voltage
f
Hz
Frequency
I
A
Electric current intensity
°
Angle width
m
lbs
Mass
l
ft, in
Length, height, depth or diameter
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, min, m/s
2
Basic and derived units of measure from the interna-
tional system of units
SI
.
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