Paper: “Microporous polyimine membranes for productive separation of liquid hydrocarbon mixtures”??? ????? ? ?? ?? ??? ????. ?? ???: ??? ??? ?? ??? ???? ????? ??, ??, ??, ???? ?? ???? ?? ??? ??? ? ????.A one particular volt is the quantity of voltage answerable for pushing a single ampere of recent through a circuit owning resistance of one Ohm