Số hiệu tiêu chuẩn
SANS 50169:1992*SABS EN 169:1992
Tên tiêu chuẩn
Personal eye-protection - Filters for welding and related techniques - Transmittance requirements and recommended utilisation
Ngày phát hành
1994-07-15
Tiêu chuẩn tương đương
EN 169 1992 IDT
Tiêu chuẩn liên quan
CIE 17 * EN 165 * EN 166 * EN 167 * EN 379 * ISO 4063
Từ khóa
EYE PROTECTORS * FILTERS (EYE PROTECTORS) * INSTRUCTIONS FOR USE * PROTECTIVE CLOTHING * RADIATION PROTECTION * SELECTION * SPECIFICATIONS * TRANSMITTANCE * WAVE PROPERTIES AND PHENOMENA * WELDING * Eye protectors * Selection * Protective clothing * Filters (eye protectors) * Radiation protection * Wave properties and phenomena * Transmittance * Instructions for use * Welding * Specifications