Recommendations for the care and maintenance of underwater breathing apparatus. Part 1, Compressed air open circuit type /
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
British Standards Institution,
1966..
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| Series: | British standard
4001. |
| Subjects: |
| Physical Description: | 17 p. ; 21 cm. |
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