描述
CRC码是一种高效能的检错和纠错码。数据在传输过程中,可以是一帧,也可以是两帧,如果是两帧,头帧是旗,第二帧才是数据。最长的一帧信息可长达200多个字节。采用存储转发协议的网络中,当一个结点发生故障时,把这个结点旁通,让信息通过。
Used- Stokes Microvac Rotary Piston Vacuum Pump, model
Used- Stokes Microvac Rotary Piston Vacuum Pump, model
Used- Stokes Microvac Rotary Piston Vacuum Pump, model
Alcatel R601B / 2063+ Roughing Pump and Roots Blower Co
Republic Regenerative Blower HRB1502 ring side channel
Up to 776 cfm and 189″H2O (Pressure) or 189″H2O(Vacuum)