中文字幕成人性爱|国产成人AV网址|国产成人精品亚洲|国产无码专区一区|国产精品狼友视频|国产精品婷婷在线|国产精品不卡青青|国产三级无码高清|亚洲国产精品网站|加勒比Av大轮奸

David_HF-I/II/III

HF-I/II/III

Breath Resuscitation Bag

Combined with clinical application scenarios, it creates convenience for medical staff and allows infants to have more possibilities

聯(lián)系我們
  • Excellent materialMain parts are made of silicon and PC material

  • Aspirator valveEquipped with the fish mouth shape valve to prevent reverse flow

  • Pressure-limiting valveEquipped with the pressure-limiting valve to avoid the higher pressure output