NZ refinery set for upgrade
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Article
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2003
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Elsevier Science
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English
β 46 KB
## May 2003 water infrastructure network, which spans more than 700 000 miles. The AWWA says that a convergence of replacement needs is approaching as pipes laid a century ago, in the 1920s, and the post-World War II era all need to be replaced over a relatively short period of time.