Số hiệu tiêu chuẩn
EN 60974-1/A2
Tên tiêu chuẩn
Arc welding equipment - Part 1: Welding power sources; Amendment A2 (IEC 60974-1:1998/A2:2003)
Ngày phát hành
2003-06-00
Tiêu chuẩn tương đương
DIN EN 60974-1 (2004-03), IDT * BS EN 60974-1 (1998-12-15), NEQ * NF A85-009-1/A2 (2003-12-01), IDT * IEC 60974-1 AMD 2 (2003-04), IDT * SN EN 60974-1/A2 (2003-06), IDT * OEVE/OENORM EN 60974-1+A1+A2 (2004-05-01), IDT * PN-EN 60974-1/A2 (2005-06-06), IDT * SS-EN 60974-1 A 2 (2003-09-22), IDT * UNE-EN 60974-1/A2 (2004-04-16), IDT * CSN EN 60974-1 ed. 2 (2000-08-01), IDT * DS/EN 60974-1/A2 (2004-03-15), IDT * NEN-EN-IEC 60974-1:1999/A2:2003 en;fr (2003-07-01), IDT
Từ khóa
Arc welding * Arc-welding equipment * Auxiliary circuits * Circuits * Contact safety devices * Control circuits * Definitions * Electric contact protection * Electric mains * Electric power systems * Electric welding * Electrical engineering * Electrical protection equipment * Electrical safety * Electronic power supplies * Environmental condition * Heating * Leakage paths * Limits (mathematics) * Low voltage * Marking * Occupational safety * Operating instructions * Plasma arc cutting * Plasma cutting * Protection against electric shocks * Ratings * Safety * Safety devices * Safety engineering * Safety requirements * Specification (approval) * Temperature * Testing * Testing conditions * Thermal protection * Thermal protectors * Welding * Welding current * Welding engineering * Welding equipment * Welding power supply * Workplace safety
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EN 60974-1/A2
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