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Arrangement of communication, alarm and utility-dispatching systems of houses and buildings. Design standards
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Protective technologies. Means of protection. Laser marking. Classification. General technical requirements
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Occupational safety standards system. Respiratory system protective devices. Self-contained closed-circuit breathing apparatus for escape with chemically bonded or compressed oxygen. Technical requirements. Testing methods. Marking. Sampling rules
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Cord fabric. Method for determination of linear shrinkage
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