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PPR hot and cold water pipe DN63 * 8.6 S3.2 test report
2025-03-27
PPR hot and cold water pipe dn63 * 8.6 S3.2 test report, AD ppr pipe manufacturer, AD pipe Hubei
PPR hot and cold water pipe DN50 * 6.9 S3.2 test report
PPR hot and cold water pipe DN75 * 10.3 S3.2 test report
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