Recommended tidal volume(ml)꞉ >75 Moisture loss*(MG H20/L air)꞉ 9.2 (@ Vt 500ml) Resistance(PA)꞉ 50 at 30L/min
Add: Rm. 505-509,Unit A1, Liyuanshangdu Building, 203 Lantian Road, Ningbo, Zhejiang31500, China