electrical ballast meaning in English
电子镇流器
镇流器
Examples
- Since 2000 , city one shatin under urban group has been taking various energy efficiency measures at the property such as partial lift suspension at nighttime and use of electrical ballast luminaries , which led to an annual saving of hk 1 , 600 , 000 electricity cost
富城集团属下沙田第一城自2000年起已不断推行各项节省用电的措施，例如实施深夜暂停部份升降机运作和更换大厦走廊电子火牛灯盆，为该物业每年节省电费开支达160万元。