bhaiyya, badi baat ye he ki water ATM se mineral water nhi niklta. RO purified water niklta he. RO ka machine har water ATM me hota he jiski har mah maintenance jaruri he. 7 mah se band the, traine shuru hui to palak jhapakte ye bhi shuru ho jayenge? thoda common sense to rakho.

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right, RO maintenance zaruri hain quarterly

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jab normal chale to monthly honahi he. aur naa ho to bhi.

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yep the maintenance thing is right but it doesn't mean passengers should suffer... should be done in advance

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Passenger can always buy railneer. What if your wife/girlfriend asks about your haircut?

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