Assertion: hand operated hacksaw | /r/HasAspect | long history
Facets:
value: really
type: DEGREE
value: with the start of industrial manufacturing
type: TEMPORAL
Source sentences:
text: Although the hand-operated hacksaw has a really long history, with the start of industrial manufacturing and the development of the first machine factories, the operation methods of hacksaws were transformed, so that they could be propelled using the transmission of a steam-engine.