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Be the guardian of the capital gas  Safe operation safety of storage line– Pipe Network Operation Department and Storage and Distribution Station to hold “Security of Two Sessions and Three Festivals” Swearing

Be the guardian of the capital gas Safe operation safety of storage line– Pipe Network Operation Department and Storage and Distribution Station to hold “Security of Two Sessions and Three Festivals” Swearing

The afternoon of June 9, 2017, Ningxia Hanas Gas Group Co., Ltd. advanced deeds report will be successfully...