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China Haohua(Dalian) Research & Design Institute of ...

China Haohua (Dalian) Research & Design Institute of Chemical Industry Co. Ltd. (original Dalian Chemical Research & Design Institute) is developed from original Alkaline Industry Research Institute of Chemical Industrial Department which was founded in 1959. In June 2012 it was reformed and changed to present name.

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Noise Code - SDCI | seattle.gov

SDCI Closures Service Updates and Inspection Requirements. SDCI customer service areas remain closed until further notice and continue offering services online.King County has approval from the State Department of Health to allow all private construction activities that are low-risk and adhere to strict COVID 19 Job site Requirements.The City of Seattle has issued requirements for ...

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