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summary
Devices without moving parts for the prevention of contamination of water by backflow. Specification for type A air gaps | Status: Superseded, Withdrawn
Details
Publisher
BS
File size
482.38 KB
Pages
12
Format
PDF
Publication date
1992-05-01
ISBN-13
978-0-580-20541-5
ISBN-13 plain
9780580205415
ISBN-10
058020541X