NPB

The equipment of smoke control systems. Fans. The test method for the fire resistance

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Approval procedure of design estimates for construction by the state fire fighting supervision bodies

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Automatic water and foam fire extinguishing installations. Wet and dry system alarm stations. General technical requirements. Test methods

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Fire snap hook. General technical requirements. Methods of test

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Fire equipment. Foammixers.general technical requirements. Test methods

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Fire equipment. Fire ventilators portable. General technical requirements. Test methods

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