Width, site, color and inlet or outlet connector of process pipeline.
工艺管线的宽度、位置、颜色及进出接头。
The design method of primary process pipeline and its notices were introduced in CCR reactor and generator frame area.
介绍了连续重整装置反再构架区主要工艺管道的设计方法、注意事项等。
The advantages of electrical traced pattern and the disadvantages of traditional steam traced pattern were introduced in the technological performance for the petrochemical process pipeline.
从技术性能上介绍石油化工工艺管道电伴热的优势和目前蒸汽伴热的缺陷。
The advantages of electrical traced pattern and the disadvantages of traditional steam traced pattern were introduced in the technological performance for the petrochemical process pipeline.
从技术性能上介绍石油化工工艺管道电伴热的优势和目前蒸汽伴热的缺陷。
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