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22# Xiluoyuan,Beijing,Beijing,China China
联系人 Ms. Zhang Chenyang
办公地址 22# Xiluoyuan, Beijing, Beijing
A4 Frequency: 430-450Hz Tuning Items: Chromatic, Guitar, Bass, Violin, Ukulele Tuning Range: A0(27.5Hz)-a3(1760Hz) Weight:30g Dimension: 52(L)25(W
A4 Frequency: 440HZ Tuning Items: Chromatic, Guitar, Bass, Violin, Ukulele. Tuning Range: A0(27.5Hz)-a3(1760Hz) Weight:40
A4 Frequency: 440 Hz Tuning Item: Chromatic Tuning Range: A0(27.5HZ)-a3(1760HZ) Weight:30g Dimension: 70(L)15(W)42(H)mm Power: Cr2032 Battery 1 p
Tuning Item: Guitar A4 Frequency: 440 Hz Power: CR2032 battery, 1 piece, 3V Weight: 20g Size: 38 * 41* 20 mm
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