History change record, Piezo sounder, Version no – BeStar BPT2312XH12W-01 User Manual
Page 6: Change items date drawn approved, Renewal version, Original edition
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7. History Change Record
version
No.
A
After
Before
Change Items
Date
Drawn
Approved
02/07/01 王善梅 郭 敏
Renewal Version
Drawn by:
Approved by:
Checked by:
Date:
Page:06 of 06
DRG NO:BS/TEP01.082B
Piezo Sounder
李红元
Drawn
Rev.
Date
Note
邱 俊
08/11/12
赵 峥
李红元
邱 俊
08/11/12
BPT2312XH12W-01
赵 峥
BPT2312XH12W-01
B
08/11/12
赵 峥
B
08/11/12 赵 峥 李红元
Original edition
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