电视用变频器
television frequency converter
给煤机改用变频器控制
Coal feeder controlled by frequency converter
供水专用变频器
Water supply special inverter
矿用变频器
Mine-used Frequency Converter
凝结泵改用变频器控制
Condenser Pump Controlled by Converter
通用变频器
general inverter
general frequency converter
transdulo
general converter
universal inverters
Multi-purpose converter
general purpose inverter
张力专用变频器
special tensile force inverter
专用变频器
specific frequency converter
special inverter
超高频变频器
UHF converter
ultra-high frequency converter