The type selection of high voltage bushing in UHV transformer below air-cooling island and its operation and maintenance are discussed.
对运行在空冷岛下方的超高压变压器高压套管的选型及运行维护等进行了探讨。
Unreasonable selection of pump type and improper combination operation are the main causes of low efficiency and energy consuming of intake pumping station equipment.
取水泵站装置效率低、能耗大的主要原因是水泵选型和组合运行调度不合理。
This paper outlines the modification design for the structure of thermocouple at the outlet of cracker, the selection of sealing materials for new type thermocouple and the operation condition.
介绍裂解炉出口热电偶结构形式的设计改进、新结构形式热电偶密封材料的选择及生产运行。
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