Ss_75_50_28_30  Fixed gas detection and alarm systems Not in use

General information

Category

Ss_75_50_28  Fire and smoke detection and alarm systems

Status

This code is not in use

Contains

No more codes below this point

Publication history

Withdrawn

Systems v1.17, published January 2020

Replaced by

Ss_75_50_33_30  Fixed gas detection and alarm systems

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