产前胎心监护仪
antepartum fetal monitor
antepartum heart rate monitor
产时胎心宫缩监护
intrapartum cardiotocography
超细轮胎胎面胶粉
ultra -fine tyre rubber powder
电子胎心监护
electronic fetal heart rate monitoring
electronic fetal heart monitoring
工程胎胎面缠绕机
engineering tire tread winding up machine
轮胎胎压监测系统
tire pressure monitoring system
胚胎心肌细胞移植
Fetal cardiomyocytes transplantation