Assertion: iso container | /r/HasAspect | casting
Facets:
value: to allow gripping the box
type: PURPOSE
value: at each of the eight corners
type: LOCATION
value: with openings for twistlock fasteners
type: OTHER
Source sentences:
text: ISO containers have castings with openings for twistlock fasteners at each of the eight corners, to allow gripping the box from above, below, or the side, and they can be stacked up to ten units high.