About us
Contact us
Startpage
About us
Contact us
Request a term
Color theme: Light
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Tools
Startpage
Request a term
Settings
Color theme: Light
b
Copy term
1. second letter of the Greek alphabet beta, β. 2. symbol for the pressure unit bar.