main unit

释义

主件；

Main unit of a computer
The intelligent ring main unit
The intelligent ring main unit
Developments in ring main unit design for improved MV network performance
Impedance upper connected to main unit of existing wire communication system
Use of an auto-expansion circuit breaker in a ring main unit
Research and Design of 12~24 kV Nitrogen Insulated Ring Main Unit
Design of Online Monitoring System for Solid-insulated Ring Main Unit
The Design and Development of DSP Based Ring Main Unit FTU (Feeder Automation Terminal Unit) in Intelligent Distribution
Application of Improved Gray Target Theory Based Assessment on Insulation State of Solid-Insulated Ring Main Unit