描述
相同点在微电子技术发展的背景下,从硬件的角度来看,PLC、工业计算机、集散系统(DCS)之间的差别正在缩小,都将由类似的一些微电子元件、微处理器、大容量半导体存储器和I/O模件组成。编程方面也有很多相同点。
Parker No-Skive High Pressure Hydraulic Hose 304-1 NIB
International NEW Parker Pressure Switch 379502 FR SHIP
Parker Schrader Pressure Regulator Gauge 035600200
NIB PARKER PNEUMATIC PRESSURE REGULATOR 14R013FC 1/8″ F
PARKER FOR TOTAL CONTROL WHEN THE PRESSURE’S ON 20713
Parker Veriflow Air Pressure Regulator Valve HFR902W
Parker PS1-P1091 Pneumatic Pressure Switch Line Mounted
Lot of PARKER POLYFLEX HIGH PRESSURE FITTING Qty 4 NEW