Data recorders also pin-point mechanical faults rapidly, reducing repair times.数据记录仪还能迅速查明机械故障，减少维修次数。They plugged in their tape-recorders.他们给录音机接上了电源。Voice recorders were retrofitted into planes already in service.录音设备安...
Used in car audio, cassette tape recorders, pocked calculator circuits, etc.适用于汽车音响 、 盒式收录机 、 袖珍计算器等电路.They plugged in their tape-recorders.他们给录音机接上了电源。Cassette recorders cannot rival the sound quality of CDs.卡式磁带录音机的音质无...