Assertion: custodian's job | /r/ObjectUse | used for scientific engineering
Facets:
Source sentences:
text: This occupation includes jobs involved in the repair, troubleshooting, calibration, and testing of electronic digital computer systems and their components and peripheral devices when used for scientific engineering or administrative computation and recordkeeping; includes repairing and maintaining computer subsystems/components of integrated aircraft and weapons control systems where the work does not require considering the interaction of the items worked on with the total integrated system.