Personal eye-protection. Automatic welding filters Ingestion-build-58320 Creating a health summary record

Creating a health summary record

Primary aromatic amines

To prevent hazardous situations

The appropriate tolerances of BS 4500 can also be used for prismatic workpieces

This revision of BS 8206-2 has been prepared to take account of the publication of BS EN 12464-1 and BS EN 15193

Personal eye-protection. Automatic welding filters Ingestion-build-58320 Creating a health summary recordBS EN 379: 2003+A1: 2009 Personal eye protection. Automatic welding filters BS EN 379 specifies requirements for automatic welding filters which switch their luminous transmittance to a lower predetermined value when a welding arc is ignited (referred to as welding filters with switchable scale numbers). It also specifies requirements for automatic welding filters which switch their luminous transmittance to a lower value, where the lower value of