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ČSN is a protected designation of Czech national technical standards.
Ovzduší na pracovišti - Část 1: Detektory plynů - Funkční požadavky na detektory toxických plynů.
Change published on 1.8.2023
Selected format:Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapours
Standard published on 1.3.2022
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
WITHDRAWN published on 1.4.2001
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
WITHDRAWN published on 1.8.2015
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 2: Performance requirements for apparatus used for measuring concentrations in the region of limit values
WITHDRAWN published on 1.4.2001
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 2: Performance requirements for apparatus used for exposure measurement
WITHDRAWN published on 1.8.2015
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for measuring concentrations well above limit values
WITHDRAWN published on 1.4.2001
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection
WITHDRAWN published on 1.8.2015
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance
WITHDRAWN published on 1.5.2001
Selected format:Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance
WITHDRAWN published on 1.9.2016
Selected format:Latest update: 2026-05-02 (Number of items: 2 275 366)
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