Số hiệu tiêu chuẩn
EN 60974-7/prA1
Tên tiêu chuẩn
Amendment 1 to IEC 60974-7: Arc welding equipment - Part 7: Torches
Ngày phát hành
2003-05-00
Tiêu chuẩn tương đương
A85-009-7/A1PR, IDT * IEC 26/261/CDV (2003-05), IDT * OEVE/OENORM EN 60974-7/A1 (2003-07-01), IDT
Từ khóa
Arc cutting * Arc welding * Arc-welding equipment * Blowpipes * Burners * Construction requirements * Contact safety devices * Cutoff device * Cutting * Dimensioning * Electric contact protection * Electrical engineering * Electrical safety * Equipment * Impact strength * Insulating resistance * MAG welding * Manual arc welding * Manual operation * Marking * MIG welding * Operating instructions * Plasma arc cutting * Plasma-arc welding * Protection against electric shocks * Protective measures * Safety engineering * Safety requirements * Specification (approval) * Temperature-rise tests * Test value * Testing * Testing conditions * Thermal * Thermal stress * TIG welding * Welding * Welding engineering * Welding equipment * Welding power supply