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- 西门子MM440变频器Siemens MM440 Inverter
- MM440变频器MM440 converter
- 由30余台西门子MM440驱动组成的郑州森林半岛（河南建业集团建设新型高档驻扎小区）电梯项目已全部完成。The Zhengzhou Forest Peninsula elevator project composed of 30-unit MM440 was put into running.
- S7-226PLC与MM440变频器在光缆护套机中的应用Application of S7-226PLC and MM440VVVF in Fiber optic cable coating machine
- MM440变频装置MM440 Frequency Converter
- 当前所有的电梯运行良好，西门子变频器由此博得了用户的大量好评。At present, the customer is satisfied with SD inverters because of the well-running Elevator.
- 西门子微机保护装置中"跳闸回路监视"功能的原理及应用Principle and Application of function of "Trip Circuit Monitor" for Microcomputer Protection Device of SIEMENS
- 临床市场部总经理西门子医疗系统集团CT事业部亚太总部Clinical Marketing Manager CT Business Asia-Pacific Siemens Medical Solutions
- VG7变频器VG7 inverter
- 彩色变频器colour frequency converter
- 西门子PLCSiemens PLC
- 西门子S7Siemens
- 参量上变频器parametric up-converter
- ABB变频器ABB inverter
- 西门子TXP-CU分散控制系统在国产200MW机组改造中的应用Application of siemens TXP-CU DCS in the retrofit of indigenous 200MW generating unit
- PLC变频器inverter
- 西门子840DElectrical reconstruction
- AMB变频器AMB Inverter
- 西门子数控Siemens CNC
- LG变频器LG FC
