该方法借助于灰斗、灰仓泵、输灰管、压缩气补气管组成的系统实现。
It is realized by referring to a system formed by an ash bucket, ash storage pump, ash transporting pipe, and the air make-up pipe for compressed air.
方法：17例患者手术切除气管病变后，应用带血管蒂肋骨瓣修补气管侧壁缺损和重建气管。
Methods: 17 patients underwent repair of tracheal side wall and tracheal reconstruction by pedicled rib flap.
方法：17例患者手术切除气管病变后，应用带血管蒂肋骨瓣修补气管侧壁缺损和重建气管。
Methods: 17 patients underwent repair of tracheal side wall and tracheal reconstruction by pedicled rib flap.
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