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summary
Devices to prevent pollution by backflow of potable water. Air gaps with minimum circular overflow (verified by test or measurement). Family A, type G. | Status: Current, Under review
Details
Publisher
BS
File size
433.83 KB
Pages
14
Format
PDF
Publication date
2006-01-26
ISBN-13
978-0-580-47620-4
ISBN-13 plain
9780580476204
ISBN-10
0580476200