Assertion: duty scaffold | /r/HasProperty | needed for most other tasks
Facets:
Source sentences:
text: This duty scaffold is needed for concrete block laying, bricklaying, concreting, demolition work and most other tasks involving heavy loads or heavy impact forces.
text: This duty scaffold is needed for concrete block laying, bricklaying, concreting, demolition work and most other tasks involving heavy loads or heavy impact forces.