Assertion: custodian's work | /r/Desires | application
Facets:
value: knowledge of electronic principles
type: OTHER
value: in some work situations
type: LOCATION
Source sentences:
text: The work requires knowledge and application of electrical and mechanical principles; knowledge of pneumatic and/or hydraulic mechanisms; and, in some work situations, knowledge of electronic principles and theory.
text: This work requires knowledge of material characteristics, uses, condition, industrial production shop procedures, shop layout, and internal supply sources.
text: The work requires the knowledge and application of mechanical and electrical principles and the skill to perform intricate repair and adjustment of hydraulic and pneumatic components and devices.