on that one looks that the costs involved stream is actually somewhat expensive than naboco at least according in number studies that we need to invest massively in navaco
On top of that, if one looks at the costs involved, South Stream is actually somewhat more expensive than Nabucco, at least according to a number of studies, which suggests that we need to invest massively in Nabucco.
On that, one looks at the costs involved, Stream is actually somewhat expensive than Nabucco, at least according a number studies, that we need to invest massively in Nabucco.