O lenei faʻaaliga e faʻatauaina i le gaosiga ma le gaosiga o suauʻu ma kesi, LNG, suauʻu ma kesi femalagaaiga ma teuina, masini ma masini mo le petrochemical alamanuia. NEFTEGAZ 2019 i Moscow tosina sili atu nai lo 500 exhibitors mai 27 atunuu, ma 22,000 fefaatauaiga tagata asiasi. Suauʻu Rusia i ...
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