US$ 209.97
Detection and alarm devices for dwellings - Specification for fire alarm and carbon monoxide alarm systems for deaf and hard of hearing people not-eligible BS ISO 3664 can’t be
$161.00
Description
BS ISO 3664 can’t be used for unprinted papers
which helps the users to verify the properties such as deoxidation
Minimum requirements
2 Performance standard
Target discrimination test
Detection and alarm devices for dwellings - Specification for fire alarm and carbon monoxide alarm systems for deaf and hard of hearing people not-eligible BS ISO 3664 can’t beWhat is BS 5446 3 Fire alarm and carbon monoxide alarm systems about? BS 5446 3 is a Business Standard on detection and alarm devices for dwellings. BS 5446 3 is about fire and carbon monoxide alarm systems for people who are deaf and hard of hearing. BS 5446 3 specifies requirements and test methods for components and their means of interconnection (e. g. by electrical wiring or by radio links) intended to be assembled to create fire and or carbon
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