Report - 09 WS IV 1. 237 Hz, 474 Hz, 711 Hz 2. 191 Hz, 573 Hz 3. 311 Hz, 622 Hz 4. 1.2m,.6m,.4m,.3m 5. 414 Hz, 828 Hz, 1242 Hz 6. 245 Hz, 735 Hz.

Please pass captcha verification before submit form