搜索结果: 1-1 共查到“安全科学技术 Korea”相关记录1条 . 查询时间(0.187 秒)
Comparison of Electrical Accidents during the Process of Promotion of Low-voltage Power Distribution in Korea and in Japan
Electrical Accidents Process Promotion Low-voltage Power Distribution Korea Japan
2013/9/30
In Japan, the present low-voltage power distribution is mainly 100/200V. In the near future, 230/400V will be introduced to save energy and prevent any contribution to the greenhouse effect. However, ...