Personal eye protection. Specifications Ingestion-build-256245 for processes and techniques involving

for processes and techniques involving welding and brazing but excluding soldering

The third group of three digits identifies the shapes of instruments

zirconium and their alloys are not covered by this standard

such as auditoria

Personal eye protection. Specifications Ingestion-build-256245 for processes and techniques involvingThis European Standard specifies functional requirements for various types of personal eye protectors and incorporates general considerations such as designation; classification; basic requirements applicable to all eye protectors; various particular and optional requirements; allocation of requirements, testing and application; marking; information for users. This European Standard applies to all types of personal eye protectors used against various