Assertion: life jacket's pocket | /r/HasProperty | filled with an in-air mass of 19.0 ±
Facets:
value: loosely
type: MANNER
Source sentences:
text: Pockets shall be loosely filled with glass marbles having a diameter of 24.5 ± 2.0 mm and an in-air mass of 19.0 ± 2.0 g while the device is being worn.