Part loading and sloshing nautic.

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Добрый день!
Помогите, пожалуйста, перевести Part loading and sloshing.

Контекст:

The design aspects of the LNG Vessel shall be assessed against:

a. Health, safety, security and environmental laws, regulations and accepted international practices in respect of the same;
b. Hull fatigue;
c. Part loading and sloshing;

Заранее благодарен!