In the case of installations without active yaw systems, further rotation of the nacelle shall be prevented after the maximum acceptable degree of twisting (see Section 2.3.2.11.3) has been reached.

 
  • 在没有安装有效偏航系统情况下,在达到最大可接受扭曲度(见第2,3,2,11,3节)后,应防止机舱进行更大程度的转动。
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