History change record, Bestar electronics industry co.,ltd, Piezo ceramic element – BeStar FT-27T-3.4A1-015 User Manual
Page 8: Change items, Version no, Date drawn, Approved
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BDRG NO: BS/TEY01.249A
6
5
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BESTAR ELECTRONICS INDUSTRY CO.,LTD
08/05/07
Date
Rev.
A
A
李红元
Drawn
B
C
Checked by:
Approved by:
Drawn by:
Note
Date:
张秀琴
耿 亚
李红元
08/05/07
2
1
Piezo Ceramic Element
Page:7 of 7
FT-27T-3.4A1-015
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8. History change record
Change Items
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G
A
version
No.
FT-27T-3.4A1-015
H
Before
08/05/07
李红元
After
Date
Drawn
2
1
D
E
张秀琴
F
G
Approved
H
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