videopokercasino| Aerospace petrochemical equipment successfully operated and reached rated load in the world's largest propane dehydrogenation unit

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快讯摘要 航天石化装备在全球最大丙烷脱氢装置中成功运行并达到额定负荷证券时报e公司讯,记者获悉,近日由中国航天科技集团有限公司六院北京11所研制的再生空气加热炉和进料加热炉在全球最大丙烷脱氢装videopokercasino......