Số hiệu tiêu chuẩn
EN 842/prA1
Tên tiêu chuẩn
Safety of machinery - Visual danger signals - General requirements, design and testing
Ngày phát hành
2008-04-00
Tiêu chuẩn tương đương
DIN EN 842/A1 (2008-04), IDT * X35-116/A1PR, IDT * OENORM EN 842/A1 (2008-06-01), IDT
Từ khóa
Alarm signals * Alarm systems * Contrast (optical) * Danger alarm systems * Danger signals * Danger zones * Definitions * Design * Emergency signals * English language * Ergonomics * Flashing lights * Glare * Illuminance * Indicator lights * Machines * Measurement * Measuring techniques * Safety * Safety engineering * Safety of machinery * Safety requirements * Signals * Specification (approval) * Testing * Visual field * Visual inspection (testing) * Visual signals * Warning devices * Presentations * Engines