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Trunk pipeline transport of oil and oil products. Membranes of valves and hydropneumatic accumulators for pressure wave smoothing systems. General specifications
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Trunk pipeline transport of oil and oil products. Pipeline valves. Compact expanding gate valves. General specifications
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Dishwashing agents with additional consumer properties. General technical requirements
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Insulation works. Installation of a waterproofing layer based on polymer mastics in the premises of apartment buildings. Rules and control of works execution
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Tourism and related services. Means of accommodation. General requirements
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Digital industry. Digital portfolio specialist. Basic points
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