| 摘要 |
An aerial boom assembly comprising a first member having a fixed length and comprising first and second ends, the second end being pivotally coupled to a mobile base. The aerial boom assembly comprises a second member pivotally coupled to the first member at the first end, the second member comprising an extension member slidably coupled to the second member along an inner channel of the second member. The first and second members are made from a composite material comprising a reinforcement material in a polymeric matrix.
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