greeting freinds,
anybody knows if there is an internatinal standard requirements to fireproof the dry sections of the spray and deluge system when passing through a fire hazardous zone?
appreciated any feedback.
greeting freinds,
anybody knows if there is an internatinal standard requirements to fireproof the dry sections of the spray and deluge system when passing through a fire hazardous zone?
appreciated any feedback.
Please refer to NFPA Standards 70 Series
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