（五）油气田企业跨省、自治区、直辖市销售与生产原油、天然气相关的服务。
"But now it's a case of how do you make it robust, how do you make it at scale, and how do you actually make it at a reasonable price?"
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В России ответили на имитирующие высадку на Украине учения НАТО18:04