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summary
Devices to prevent pollution by backflow of potable water. Air gap with non-circular overflow (unrstricted). Family A, type B.. | Status: Revised, Withdrawn
Details
Publisher
BS
File size
499.34 KB
Pages
18
Format
PDF
Publication date
2003-12-04
ISBN-13
978-0-580-43023-7
ISBN-13 plain
9780580430237
ISBN-10
0580430235