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). Characteristics analysis and control study of a pneumatic proportional valve. Retrieved May 24, 2026, from https://4ort.xyz/entity/characteristics-analysis-and-control-study-of-a-pneumatic-proportional-valve
MLA“Characteristics analysis and control study of a pneumatic proportional valve.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/characteristics-analysis-and-control-study-of-a-pneumatic-proportional-valve.
BibTeX@misc{4ortxyz_characteristics-analysis-and-control-study-of-a-pneumatic-proportional-valve_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Characteristics analysis and control study of a pneumatic proportional valve}}, year = {2026}, url = {https://4ort.xyz/entity/characteristics-analysis-and-control-study-of-a-pneumatic-proportional-valve}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Characteristics analysis and control study of a pneumatic proportional valve — https://4ort.xyz/entity/characteristics-analysis-and-control-study-of-a-pneumatic-proportional-valve (retrieved 2026-05-24)
