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Indian Railways develops hybrid vacuum toilets
Sep 18, 2015, at 09:14 pm
New Delhi,Sept 18 (IBNS): The Minister of Railways on Friday said the Development Cell of the Railway Board has come up with a design that combines the advantages of Vacuum toilets and those of Biotoilets to create a new design of “Hybrid Vacuum Toiletâ€.
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Indian Railways develops hybrid vacuum toilets
Fri, Sep 18 2015