LVS EN 379:1994

Specification for welding filteres 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: standard

ICS groups: 13.340.20 Head protective equipment

Technical commitee: LVS/STK/16 Personal Protective Equipment

Registred: 24.11.1999.
In force: 24.11.1999.
withdrawn: 28.10.2003.

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