Số hiệu tiêu chuẩn
EN 149/prA1
Tên tiêu chuẩn
Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking
Ngày phát hành
2008-09-00
Tiêu chuẩn tương đương
DIN EN 149/A1 (2008-10), IDT * 08/30178263 DC (2008-09-30), IDT * S76-014/A1PR, IDT * OENORM EN 149/A1 (2008-11-15), IDT
Từ khóa
Breathing apparatus * Chemical hazards * Classification * Cleaning * Definitions * Dust * Exhaling valves * Filtering devices * Filtering materials * Filters * Filtration * Fire * Fitness for purpose * Flammability * Half masks * Inhaling volve * Inspection * Instructions for use * Laboratory testing * Marking * Masks * Materials * Occupational safety * Particle filters * Particles * Protecting masks * Protection * Protective clothing * Protective equipment * Respirators * Respiratory resistance * Safety engineering * Sampling methods * Specification (approval) * Testing * Valves * Workplace safety