President of the Russian Oil and Gas Industrialists Union Gennady Shmal takes part in the all Russian conference of the producers and consumers of oil and gas production equipment. The conference was held in the Russian Science and Technology Ministry.
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President of the Russian Oil and Gas Industrialists Union Gennady Shmal takes part in the all…
President of the Russian Oil and Gas Producers Union Gennady Shmal takes part in the all-Russian…
