描述
主要是根据项目规模和投资预算来考虑的,以数字技术为基础的DCS系统和早期的模拟仪表组成的控制系统,从工程项目的实施来看,本质差别不大,主要考虑项目规模和投资预算,但DCS与模拟仪表相比,它更为复杂,技术性要求更
ELECTRO CRAFT 0100.00.021 USPP 010000021
ELECTRO CRAFT 3622-2A-N NSPP 36222AN
RELIANCE ELECTRO-CRAFT BRU-500
ELECTRO-CRAFT E352BU 90860231A SPEED CONTROL
ELECTRO-CRAFT 9103-0160
ELECTRO CRAFT 9101-1160 NSPP 91011160
NEW RELIANCE ELECTRIC ELECTRO-CRAFT SERVO 12-18 L1 RR
Electro-Craft / Reliance Electric E19-3 Servo Motor
ELECTRO-CRAFT 0703-02-049 SERVO TACH MOTOR
EC ELECTRO-CRAFT CORPORATION MCM MOVING COIL (760)
Electro Craft AB Allen Bradley DDM-009 BRU Series