Số hiệu tiêu chuẩn
NF C23-503*NF EN 50303
Tên tiêu chuẩn
Group I, category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust
Ngày phát hành
2000-11-01
Tiêu chuẩn tương đương
EN 50303:2000,IDT
Tiêu chuẩn liên quan
EN 50014 * EN 50016 * EN 50017 * EN 50018 * EN 50019 * EN 50020 * EN 50028 * PR EN 13463-1 * PR EN 13463-3 * PR EN 13463-4 * PR EN 13463-5 * PR EN 13463-7 * NF EN 60529 * PR EN 62013-1
Từ khóa
Draft * Planning * Electric screens * Conception * Type testing * Shaping * Specifications * Marking * Testing * Temperature rise * Boundaries * Trials * Electrical installations * Presentations * Type tests * Explosive atmospheres * Electric enclosures * Electric cables * Definitions * Hazards * Fire-damp * Design * Electrical equipment * Mines
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