BS 2740:1969

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BS 2740:1969

$50.80

Specification for simple smoke alarms and alarm metering devices
standard by BSI Group, 12/31/1969

Format: PDF      In Stock

 

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Description

Requirements for the construction and operation of instruments designed to give an alarm when smoke emission from a chimney exceeds a chosen Ringelmann shade.

Cross References:
BS 2741
BS 2742
Addendum No. 1 to BS 2742:1969
BS 2811

Product Details

Published:
12/31/1969
ISBN(s):
0580055159
Number of Pages:
18
File Size:
1 file , 380 KB
Product Code(s):
00115082, 00115082, 00115082

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