LVS EN 379:1994 /A1:2002

Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance

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Specifikācijas metināšanas filtriem ar pārslēdzamu gaismas vadīšanu un metināšanas filtriem ar divkāršu gaismas vadīšanu

Languages: In English

Type: amendment

ICS groups: 13.340.20 Head protective equipment

Technical commitee: LVS/STK/000 Standardisation division, Latvian standard

Registred: 31.01.2002.
In force: 31.01.2002.
withdrawn: 28.10.2003.

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