單元浸水深度不足(規範要求≧75mm)，無法確認單元防水性能是否符合要

單元浸水深度不足(規範要求≧75mm)，無法確認單元防水性能是否符合要求.

結果 (英文) 1:

The unit's immersion depth is insufficient (specification requirements ≧75mm), and it is impossible to confirm whether the unit's waterproof performance meets the requirements.

結果 (英文) 2:

The immersion depth of the unit is insufficient (specification requirement ≥ 75mm), and it is impossible to confirm whether the waterproof performance of the unit meets the requirements

結果 (英文) 3:

The immersion depth of the unit is insufficient (specification requirement ≧75mm), so it is impossible to confirm whether the waterproof performance of the unit meets the requirements.