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ČSN is a protected designation of Czech national technical standards.
Cleanrooms and associated controlled environments - Biocontamination control - Part 1: General principles and methods
Standard published on 1.4.2004
Selected format:Cleanrooms and associated controlled environments - Biocontamination control - Part 2: Evaluation and interpretation of biocontamination data
Standard published on 1.6.2004
Selected format:Čisté prostory a příslušné řízené prostředí - Regulace biologického znečištění - Část 2: Vyhodnocení a výklad údajů o biologickém znečištění (Norma k přímému použití jako ČSN).
Correction published on 1.11.2006
Selected format:Water air heaters. Measurement and testing methods
WITHDRAWN published on 16.9.1983
Selected format:Steam air heaters. Measurement and evaluation
Standard published on 22.6.1987
Selected format:Drying technic. Terms and definitions
WITHDRAWN published on 1.1.1994
Selected format:
WITHDRAWN published on 27.1.1977
Selected format:Drying technics. Drying methods and dryers. Terms and definitions
WITHDRAWN published on 1.3.1994
Selected format:
WITHDRAWN published on 27.1.1977
Selected format:Drying. Drying equipment and driers. Types and classification
Standard published on 16.8.1989
Selected format:Latest update: 2026-06-26 (Number of items: 2 284 409)
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