羊胎盘复方制剂
goat placental preparation
胎盘胎膜残留
retained placenta
Retained placental fragment
复复真空泵
reciprocating vacuum pump
复盘点数量
quantity of physical invetory second count
复盘扩张
complex circle plate extension
可修复复杂系统
repairable complex systems
盘复位固定术
Disc reposition and fixation