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Normas DIN – AENOR
DIN 4646-1:1975-07

DIN 4646-1:1975-07

Lenses for eye-protectors; scope, requirements, dimensions, marking

Oculaires pour equipements de protection des yeux; principes, specifications, dimensions, marquage

Sichtscheiben für Augenschutzgeräte - Grundlagen, Anforderungen, Maße, Kennzeichnung

Fecha Anulación:
1977-10 /Withdrawn
Relación con otras normas DIN:

Reemplaza a: DIN 4646-1:1974-06

Reemplaza a: DIN 4646-1:1972-11

Reemplazada por: DIN 4646-1:1977-10

Keywords:
Basis, Cambered, Characteristics, Dark filters, Dimensions, Eye protectors, Eye-protective equipment, Filters, Filters (eye protectors), Fine mechanics, Glare, Glass, Glasses, Goggles (safety), Infra-red, Laminated glass, Lens power, Lenses, Marking, Materials, Materials testing, Optics, Plans, Plastics, Protecting hoods, Protection, Protection level, Radiation, Safety engineering, Safety glass, Safety inspection glass, Screens (protective), Shielding, Specification (approval), Spectral range, Testing, Transmittance, Visual acuity, Welding engineering, Welding filter
35,61
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Formato digital

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