Arc and resistance-welding equipment. Noise exposure limits and methods of measurement
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Pressure regulators for the flame machining
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Electrode holders for manual arc welding
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Welding wire and rods of copper and copper alloys. Specifications
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Semi-automatic machines for consumable electrode arc welding
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Welding mechanical equipment. General technical requirements
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Mechanical welding equipment
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Welding non-consumable tungsten electrodes specifications.
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Welding sets with internal combustion engines. Specification
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Welding sets with internal combustion engines
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Arc welding power sources. Method of testing welding properties
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