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	Aeronautics
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		Cryogenic purifiers - ULTRAL
		Ultra-pure purifiers - Japan Pionics
		High purity acetylene purifier - Pure-aC
		On-line analytical control of very high purity bulk gases
		Gas abatement at the point of vent - PURGE DETOXAL
	Hydrogen energy
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	Chemicals/Pharmaceuticals & Environment
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		Helium liquefier - HELIAL range
		Helium refrigerator - HELIAL range
		Hydrogen liquefier - HYLIAL range
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