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summary
Respiratory protective devices. Self-contained open-circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only. | Status: Current, Under review
Details
Publisher
BS
File size
522.75 KB
Pages
32
Format
PDF
Publication date
2006-05-31
ISBN-13
978-0-580-46889-6
ISBN-13 plain
9780580468896
ISBN-10
0580468895