Assertion: engineering change order | /r/HasProperty | eco
Facets:
Source sentences:
text: An engineering change order (ECO), also called an engineering change note, engineering change notice (ECN), or engineering change (EC), is a document that is used to bring about authorized changes in components and assemblies.
text: These last-minute design changes are commonly referred to as engineering change orders (ECOs) and affect the functionality of a design after it has been wholly or partially completed.