Chemical And Petrochemical Equipment 化工和石化设备
petrochemical equipment management 石油化工设备管理
petroleum and petrochemical equipment 石油石化装备
Large-scalization of petrochemical equipment 石化设备大型化
Anshan Hongxing Petrochemical Equipment Factory 鞍山市宏兴石化设备厂
BEIJING BEIXINHUARUI PETROCHEMICAL EQUIPMENT CORPORATION 北京北信华瑞石油化工设备有限公司
Common Equipment of Petrochemical Industry 石油化工典型设备
Petrochemical industry equipment 经营范围
Petrochemical Etc Equipment 石油化工等设备
Bolted flanged connections are the most commonly used in petrochemical equipment and piping system.
螺栓法兰连接是石油化工设备和管道中应用最为广泛的密封形式。
Procedure of failure analysis and the causes of failure in petrochemical equipment are discussed briefly in this paper.
简叙了石油化学工业装备失效分析程序、失效原因及其失效机理。
The significance of establishment of data information network of petrochemical equipment corrosion and protection was described.
文章论述了建立石油化工设备腐蚀与防护数据信息网的重要意义。
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