industrial frequency meaning in English
工业频率
Examples
- Verification regulation of digit industrial frequency meter model pp27
Pp27数字工频频率计试行检定规程 - Industrial frequency inductors
工频电感器 - Vulcanized rubber - test method for industrial frequency puncture voltage and dielectric strength
硫化橡胶工频击穿介电强度和耐电压的测定方法 - Vulcanized rubber - determination for industrial frequency dielectric constant and dielectric loss angular tangent
硫化橡胶工频介电常数和介质损耗角正切值的测定方法 - Since the industrial frequency transformer fulfills the boosting voltage part , most of the inverters have such drawbacks as larger size , more weight and bigger ac noise
目前，大多数户用光伏逆变电源产品存在着体积、重量、交流噪音大等不足之处，原因在于升压环节由工频变压器实现。