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Acoustic construction for industrial facilities
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Noise absorbing wall panel
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Active aerodynamic suppressor
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Jet noise reducer
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Active noise suppressor of industrial vacuum cleaner
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Sound absorbing structure
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Multi-section silencer
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Sprinkler fire-extinguishing installation
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Fluid sprayer
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Venturi scrubber
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Active nozzle divider
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Diffuser
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Method of modular fire extinguishing
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Elastic inertial vibration isolator
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Damper
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Springs package
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