为了避免在组装时可能的破坏性应力，对差错的容忍度非常小。

Tolerances are extremely small, to avoid potentially destructive stresses in the assembled structure.

youdao

为了避免在组装时可能的破坏性应力，对差错的容忍度非常小。

Tolerances are extremely small, to avoid potentially destructive stresses in the assembled structure.

youdao