Adopting button pole grouping Mechanism, high efficiency.
采用拔杆分组机构，效率高。
The technology research of high conductivity Al-RE-B electrical pole are brief introduced.
简要介绍了含re、B的高导电率电工圆铝杆的试验研究。
After the platform for the Marine Pole has a certain structure to provide a high degree of design and technical support.
为以后海洋平台具有一定高度的立杆结构提供设计方法及技术支撑。
After the platform for the Marine Pole has a certain structure to provide a high degree of design and technical support.
为以后海洋平台具有一定高度的立杆结构提供设计方法及技术支撑。
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