BS ISO 12239:2021 :
BS ISO 12239:2021 : 1374269
BS ISO 12239:2021 :
Title: Smoke alarms using scattered light, transmitted light or ionization
Pages: 92
Year:
Publisher: BSI
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
Title: Smoke alarms using scattered light, transmitted light or ionization
Pages: 92
Year:
Publisher: BSI
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
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