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Lidský činitel (HF) - Symboly k identifikaci telekomunikačních prostředků pro neslyšící a nedoslýchavé (Norma k přímému použití jako ČSN).
Automatically translated name:
Human Factors (HF) - Symbols to identify telecommunications devices for the deaf and hard of hearing (standard for direct use as CSN).
STANDARD published on 1.10.2000
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Designation standards: ČSN ETSI EN 301462-V1.1.1
Classification mark: 873006
Catalog number: 59469
Publication date standards: 1.10.2000
SKU: NS-173913
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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