浅谈西气东输工程施工及验收规范淺談西氣東輸工程施工及驗收規範 천담서기동수공정시공급험수규범 Introduction of the Specification of the Long- distance Natural Gas Pipeline Construction from Western - China to Eastern- China
万方数据
化工建设工程化工建設工程화공건설공정 CHEMICAL ENGINEERING CONSTRUCTION 2001年6期19-20,共2页
