描述
检查DCS接地点与电气地或避雷针引下线接地是否共用,距离是否符合要求,一般情况要求DCS接地与电气地距离15米以上,与避雷针接地点15米以上。
STRIPPIT 1.505 X 1.448 SINGLE-D PUNCH & DIE SET
STRIPPIT CENTERING SET-UP PLUG,PUNCH & DIE
7 SETS STRIPPIT SINGLE-D PUNCHES AND DIES,MIXED
GAST 6AM-NRV-22A PNEUMATIC/AIR MOTOR
STRIPPIT 2.875″ ROUND PUNCH & DIE SET,3-1/2″ STYLE
28 SNR 6003EEC3A BALL BEARINGS,NEW
OMRON E5CK-AA1-302 MULTI-RANGE TEMPERATURE CONTROLLER