Tubular Key Cylinder 管状关键缸
Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper.
此外，文章还对管式锚杆的特点及施工要点进行了分析和论述。
In this article, with the tubular condenser used with MTNJM03-3500 three stages evaporation equipment as the example, the key points in designing and using this equipment was stated.
本文以MTNJM 03 - 3500型三效降膜蒸发设备中的列管式冷凝器为例阐述其设计及应用过程中的注意事项。
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