DROSSELKLAPPEN (ROHRLEITUNGEN)
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BTROHRLEITUNGEN
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UDC621.646.25
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Descriptor GERDROSSELKLAPPEN (ROHRLEITUNGEN)
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Descriptor ENGTHROTTLE VALVES (PIPELINES)
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Descriptor FRECLAPETS D'ÉTRANGLEMENT (CONDUITES)
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Variant GERKLAPPEN/DROSSELKLAPPEN (ROHRLEITUNGEN)
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Variant ENGVALVES/THROTTLE VALVES (PIPELINES)
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Variant ENGDISC AND FLAP VALVES (PIPELINES)
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Variant ENGVALVES/DISC AND FLAP VALVES (PIPELINES)
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Variant ENGBUTTERFLY VALVES (PIPELINES)
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Variant ENGVALVES/BUTTERFLY VALVES (PIPELINES)
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Variant ENGCHOKE VALVES (PIPELINES)
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Variant ENGVALVES/CHOKE VALVES (PIPELINES)
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Variant FREÉTRANGLEMENT/CLAPETS D'ÉTRANGLEMENT (CONDUITES)
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Variant FRESOUPAPES À PLATEAU (CONDUITES)
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Variant FRESOUPAPES À DISQUE (CONDUITES)
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Variant FRESOUPAPES PAPILLONS (CONDUITES)