Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Face- and Body-Diagonal Length Tests using a Double Ball-Bar for Squareness Errors of Machine Tools. Retrieved May 24, 2026, from https://4ort.xyz/entity/face-and-body-diagonal-length-tests-using-a-double-ball-bar-for-squareness-errors-of-machine-tools
MLA“Face- and Body-Diagonal Length Tests using a Double Ball-Bar for Squareness Errors of Machine Tools.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/face-and-body-diagonal-length-tests-using-a-double-ball-bar-for-squareness-errors-of-machine-tools.
BibTeX@misc{4ortxyz_face-and-body-diagonal-length-tests-using-a-double-ball-bar-for-squareness-errors-of-machine-tools_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Face- and Body-Diagonal Length Tests using a Double Ball-Bar for Squareness Errors of Machine Tools}}, year = {2026}, url = {https://4ort.xyz/entity/face-and-body-diagonal-length-tests-using-a-double-ball-bar-for-squareness-errors-of-machine-tools}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Face- and Body-Diagonal Length Tests using a Double Ball-Bar for Squareness Errors of Machine Tools — https://4ort.xyz/entity/face-and-body-diagonal-length-tests-using-a-double-ball-bar-for-squareness-errors-of-machine-tools (retrieved 2026-05-24)