The standard contains requirements to industrial safety helm ets. These are designated A og B. Test temperatures are +50, +20 and -20 with -30 degrees Centigrade as an option.
Số hiệu tiêu chuẩn
DS 973.1
Tên tiêu chuẩn
Industrial safety helmets - Requirements
Ngày phát hành
1982-09-01
Tiêu chuẩn tương đương
ISO 3873:1977, EQV
Từ khóa
HELMETS * SAFETY HELMETS * REQUIREMENTS * ACCIDENT PREVENTION * PROTECTION FROM FALLING BODIES * Accident prevention * Conditions * Requirements * Helmets
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DS 973.1