5 November 2012 Last updated at 01:33 ET
South Korea shuts nuclear reactors over unapproved parts
The BBC's Lucy Williamson said both reactors would remain closed until parts had been replaced
South Korea has shut down two nuclear reactors after it was revealed that some parts used had not been properly vetted, an official says.
link-
http://www.bbc.co.uk/news/world-asia-20202354