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Proposal for certification tests and standards for closed-circuit breathing apparatus

NIOSH information circular published in 1999
Place technical_report Q26373554
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Summary

Proposal for certification tests and standards for closed-circuit breathing apparatus is a technical report[1].

Key Facts

  • Proposal for certification tests and standards for closed-circuit breathing apparatus's instance of is recorded as technical report[2].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's part of the series is recorded as NIOSH Numbered Publications[3].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's part of the series is recorded as NIOSH Information Circular[4].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's DOI is recorded as 10.26616/NIOSHPUB99144[5].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's language of work or name is recorded as English[6].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's publication date is recorded as +1999-08-01T00:00:00Z[7].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's sponsor is recorded as NIOSH Pittsburgh Mining Research Division[8].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's main subject is recorded as carbon dioxide[9].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's main subject is recorded as mining safety[10].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's main subject is recorded as respirator[11].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's main subject is recorded as technical standard[12].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's main subject is recorded as respiratory protective equipment[13].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's work available at URL is recorded as https://www.cdc.gov/niosh/mining/works/coversheet1438.html[14].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's published in is recorded as Report of investigations[15].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's title is recorded as Proposal for certification tests and standards for closed-circuit breathing apparatus[16].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's author name string is recorded as Kyriazi-N[17].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's NIOSHTIC-2 ID is recorded as 20000248[18].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's NIOSH Numbered Publication ID is recorded as 99-144[19].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's on focus list of Wikimedia project is recorded as Wikimedia–NIOSH collaboration[20].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's NTIS accession number is recorded as PB2000100638[21].
  • Proposal for certification tests and standards for closed-circuit breathing apparatus's publication type of scholarly work is recorded as scientific publication[22].

Body

Designation and Status

Proposal for certification tests and standards for closed-circuit breathing apparatus's instance of is recorded as technical report[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  2. [3] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  3. [4] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  4. [5] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . NIOSHTIC-2. wikidata.org.
  7. [8] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  8. [9] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  9. [10] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  10. [11] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  11. [12] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  12. [13] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  13. [14] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  14. [15] ↑ . NIOSHTIC-2. wikidata.org.
  15. [16] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  16. [17] ↑ . NIOSHTIC-2. wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . NIOSHTIC-2. Retrieved . wikidata.org.
  21. [22] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

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.

APA 4ort.xyz Knowledge Graph. (2026). Proposal for certification tests and standards for closed-circuit breathing apparatus. Retrieved October 16, 2026, from https://4ort.xyz/entity/proposal-for-certification-tests-and-standards-for-closed-circuit-breathing-apparatus
MLA “Proposal for certification tests and standards for closed-circuit breathing apparatus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/proposal-for-certification-tests-and-standards-for-closed-circuit-breathing-apparatus.
BibTeX @misc{4ortxyz_proposal-for-certification-tests-and-standards-for-closed-circuit-breathing-apparatus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Proposal for certification tests and standards for closed-circuit breathing apparatus}}, year = {2026}, url = {https://4ort.xyz/entity/proposal-for-certification-tests-and-standards-for-closed-circuit-breathing-apparatus}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Proposal for certification tests and standards for closed-circuit breathing apparatus — https://4ort.xyz/entity/proposal-for-certification-tests-and-standards-for-closed-circuit-breathing-apparatus (retrieved 2026-10-16)

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