BS EN 169:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for filters for personal eye-protection equipment used in welding and similar operations
Hardcopy , PDF
23-07-2013
English
15-12-1992
Specifies the scale numbers and transmittance requirements for filters intended to protect operators performing work involving welding, brazewelding, arc gouging and plasmajet cutting.
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