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American National Standard for DUCTILE-IRON PIPE CENTRIFUGALLY CAST, FOR WATER (AWWA, 1996).pdf
11 months, 3 weeks
Files: 1 Total size: 2.3 MB Total requests: 82 Last access time: 2 months
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Ductile-Iron Pipe and Fittings - Manual of Water Supply Practices M41, 3rd (AWWA, 2009).pdf
2 years, 7 months
Files: 1 Total size: 25.2 MB Total requests: 32 Last access time: 2 weeks, 4 days
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