History change record, Bestar electronics industry co.,ltd, 1piezo sounder – BeStar BSP1212-03H2.5B-01 LF User Manual
Page 7: Version no, Drawn date, Change items, Approved
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B
B
BESTAR ELECTRONICS INDUSTRY CO.,LTD
Rev.
Date
6
A
Drawn by:
Checked by:
Approved by:
Note
Drawn
5
4
3
2
Date:
Page:6 of 6
1
Piezo Sounder
A
C
D
C
D
E
F
6. History change record
version
No.
A
G
Drawn
Date
Before
After
赵 峥
Change Items
E
F
Approved
张秀琴
G
H
6
5
4
3
2
H
1
08/04/03
张秀琴
李红元
赵 峥
08/04/03
BSP1212-03H2.5B-01 LF
DRG NO: BS/TEP01.580A
A
08/04/03
赵 峥
BSP1212-03H2.5B-01 LF
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