交直流两用，自动切换。
交直流两用，实时显示电池容量，电池可维持工作40小时，并能自动关机；
The AC and DC, real-time display battery capacity, battery can maintain 40 hours of work, and can automatically shut down;
该机用于病人心脏骤停时心脏胸外按压、间歇式周期正压充氧。电控气动，连续可调，交直流两用、可与救护车配套。
The machine is applied to heart chest outside pressing when hearts. tops in a sudden, intermittence periodical pressure oxygen filling.
该机用于病人心脏骤停时心脏胸外按压、间歇式周期正压充氧。电控气动，连续可调，交直流两用、可与救护车配套。
The machine is applied to heart chest outside pressing when hearts. tops in a sudden, intermittence periodical pressure oxygen filling.
应用推荐