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Two mark brigadier rose to be carried out formally inside countrywide limits on

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Housing of People's Republic of China and ministry of urban and rural construction issued announcement recently, approve Zhejiang aegis to install valve limited company to draft " butterfly form delay closes check valve " (CJ/T282-2008) and " prejudicial hemisphere a powerful person " (two standards regard CJ/T283-2008) as standard of product of town construction industry, will rise to be carried out formally inside countrywide limits on November 1, 2008 at was being mixed on October 1, 2008 respectively.



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