描述
DCS系统接地方式
1利用电气接地网作为DCS接地网,即与电气接地网共地;
2设DCS系统专用独立的接地网;
3设DCS专用接地网,经接地线、再接至电气接地网。
3 GS Kinney KT-150 Vacuum Pump Rotary Piston
MINE ROCK MIXER BLENDER POLISHER
ROCK MINE MIXER BLENDER POLISHER
PATTERSON-KELLY CROSS FLOW BENDER 215cu ft
SEC Box Partition Assembly Machine
Tektronix VM700T Video Measurement Set Opt 01
Brown and Sharpe 818 Techmaster Surface Grinder Cycle
CUTLER-HAMMER CP 0096SP11K71A TRANSFORMER 500KVA