Rail Bull
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8. QUALITY CERTIFICATE
Machine control card
Rail Bull Welding Carriage
Serial number.....................................................................
Electric test
Type of test
Result
Name of tester
Test with sinusoidal voltage
(voltage 1000 V, frequency 50 Hz)
...................................
Date
Resistance of the protective circuit
............
Ω
...................................
Signature
Quality control .................................................
Adjustments, inspections
Quality control .................................................