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BS EN 352-3:1997

Hearing protectors. Safety requirements and testing. Ear-muffs attached to an industrial safety helmet

Số trang: 30
Ngày phát hành: 1997-06-15

Liên hệ
Specifies constructional, design and performance requirements, test methods, marking requirements and user information.
Số hiệu tiêu chuẩn
BS EN 352-3:1997
Tên tiêu chuẩn
Hearing protectors. Safety requirements and testing. Ear-muffs attached to an industrial safety helmet
Ngày phát hành
1997-06-15
Trạng thái
Hết hiệu lực
Tiêu chuẩn tương đương
EN 352-3:1996 IDT
Tiêu chuẩn liên quan
89/686/EEC * EN 352-1 * EN 397 * EN 960 * EN 24869-1 * EN 24869-3 * ISO 4869-2
Thay thế cho
Thay thế bằng
BS EN 352-3:2002
Lịch sử ban hành
BS EN 352-3:2002*BS EN 352-3:1997
Từ khóa
Ear protectors * Protective clothing * Safety measures * Ear muffs * Industrial safety helmets * Clothing sizes * Design * Attenuation * Adjustment * Pressure * Durability * Performance * Marking * Instructions for use * Performance testing * Type testing * Mechanical testing * Drop tests * Low-temperature testing * Endurance testing * Thermal testing * Leak tests * Acoustic testing * Fire tests * Ignitability * Testing conditions * Test equipment * Endurance tests * Bodies * Output capacity * Power * Efficiency * Permanency * Presentations * Storage quality * Shaping
Số trang
30