平尾调整机构的英文

• adjustable tailplane mechanism

• 平:    flat; level; even; smooth
• 尾:    hairs on a horse's tail spik ...
• 调整机构:    adjust the organizational st ...
• 调整机构:    adjusting gear; adjusting mechanism; adjustment gear; adjustment mechanism; regulating mechanism; regulating organ; regulator agency; setting device
• 调整机构；调节器:    adjuster