History change record, Bestar electronics industry co.,ltd, 12 transducer – BeStar SMT1212-12XH10-01 LF User Manual
Page 8: Drawn, Change items, Version no, Date, Approved
Advertising

BESTAR ELECTRONICS INDUSTRY CO.,LTD
5
6
A
REV.
Date
Drawn
4
3
Checked by:
Approved by:
Note
Date:
Drawn by:
1
2
Transducer
A
Page:7 of 7
Drawn
T
h
is
p
ri
n
t
and
i
n
fo
rm
a
ti
on
t
he
re
i
n
a
re
p
rop
ri
e
ta
ry
t
o
B
e
s
ta
r E
le
c
tr
on
ics
I
ndu
s
tr
y
C
o
.,
L
td
.
and
s
ha
ll
no
t
be
u
s
ed
i
n
w
ho
le
o
r
in
p
a
rt
w
it
hou
t
it
s
wr
itt
en
c
on
tent
B
C
D
E
7. History change record
Change Items
F
version
No.
G
A
Before
After
Date
SMT1212-12XH10-01LF
H
6
5
4
3
B
C
D
E
F
Approved
G
2
H
1
魏奉玲
08/05/19
张秀琴
08/05/19
魏奉玲
魏奉玲
08/05/19
SMT1212-12XH10-01LF
BS/TET01.413A
陶红仲
张秀琴
A
Advertising