指定轴向尺寸调整

提示词

依据已确认几何与固定基准，只调整指定对象沿选定轴的尺寸，保持另外两轴的尺寸、固定端和机位；写清目标是改为多少或减少多少，关联构件仅按许可清单同步，不用整体缩放代替。

Use confirmed geometry and a fixed datum to change the specified object's dimension along the selected axis only. Retain its dimensions on the other two axes, the fixed end and the camera. State whether the target is a final value or a reduction, adjust connected parts only as listed, and do not substitute uniform scaling.