Description
节点总线的传送介质一般为同轴电缆，有的采用令牌信号传送方式，有的采用带冲突检测的确良多路送取争用总线信号传送方式。不论采用哪种方式，当总线的干线任一处中断时，都会导致该总线上所有站及其子设备通讯故障。
200A TRANSISTOR DIODE BURN-IN OVEN DC POWER SUPPLY GPIB
TEKTRONIX 1710 1420 NTSC WAVEFORM MONITOR VECTORSCOPE
300AMP COPPER NICKEL SHOW CHROME GOLD PLATING RECTIFIER
EXTRON RGBHV YUV VIDEO AUDIO SWITCHER DLP CRT PROJECTOR
IKEGAMI NTSC PAL BROADCAST COLOR S VIDEO MONITOR 16X9
HP 6269B 0-40V@0-50A REGULATED DC POWER SUPPLY GUAR WKG
