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History change record, Bestar electronics industry co.,ltd, Piezo ceramic element – BeStar FT-12H-5.5B1 User Manual

Page 5: Change items version no, Drawn date, Approved, 李红元 赵 峥 汤浩君 汤浩君

History change record, Bestar electronics industry co.,ltd, Piezo ceramic element | Change items version no, Drawn date, Approved, 李红元 赵 峥 汤浩君 汤浩君 | BeStar FT-12H-5.5B1 User Manual | Page 5 / 5 History change record, Bestar electronics industry co.,ltd, Piezo ceramic element | Change items version no, Drawn date, Approved, 李红元 赵 峥 汤浩君 汤浩君 | BeStar FT-12H-5.5B1 User Manual | Page 5 / 5