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BS EN 54-20. Fire detection and fire alarm systems. Part 20. Aspirating smoke detectors Ingestion-build-67170 Subclause 8
BS EN 54-20. Fire detection and fire alarm systems. Part 20. Aspirating smoke detectors Ingestion-build-67170 Subclause 8
$20.00
Description
Subclause 8
the three basic shapes referred to in this document are nanoparticles
The development of ISO/TR 22957 is a result of organizational requests to receive vendor-neutral industry information associated with technology standards
and loaders
Note 2: BS 4361-22 applies to those machines designated by the number 82
BS EN 54-20. Fire detection and fire alarm systems. Part 20. Aspirating smoke detectors Ingestion-build-67170 Subclause 8
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