... normal steering gear power unit 正常操舵动力设备 upper gear unit 上齿轮盒 planetary bevel gear unit 行星伞齿轮减速机 ...
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The load reacting unit (9) may be connected between a forward end of the arm (4) and the upper portion (2) of the shock absorber strut to make the gear act as a semi-levered landing gear.
负载反应单元(9)可连接在臂(4)的前端和减震器支柱的上部分(2)之间，使起落架用作半摇臂式起落架。
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