Should it be necessary to enter an unventilated suspect compartment before first testing the air in it - to rescue someone inside, for example - a breathing apparatus which provides its own oxygen or air should always be worn.
Ukuba kungayimfuneko ukungena kwikhompatimente elikrekrelekayo elingenaventileytazi phambi kokuba avavanye umeya kule uyokusindisa umntu ngaphakathi, umz. Izixhobo zokuphefumla ezinekeza umengimeya wazo okanye umeya kufuneka zinxityiwe ngala lonke ixesha.