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sklademVydáno: 1975-08-29
BS 5041-4:1975
Fire hydrant systems equipment Specification for boxes for landing valves for dry risers
Formát
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4154 Kč
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Skladem
4154 Kč
Označení normy: | BS 5041-4:1975 |
Počet stran: | 12 |
Vydáno: | 1975-08-29 |
ISBN: | 0 580 08733 6 |
Status: | Standard |
Popis
BS 5041-4:1975
This standard BS 5041-4:1975 Fire hydrant systems equipment is classified in these ICS categories:
- 13.220.10 Fire-fighting
This Part of BS 5041 specifies the requirements for boxes (including their frames, doors and glazing) suitable for enclosing landing valves for dry risers as specified in Part 2 (in course of preparation) of this standard.
Dimensions to provide clearances and ensure that valves are easily accessible. Constructional details, requirements for hingeing, glazing, marking, locking of doors.