DIN 43751-2:1987-05 Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
1987DIN 43751-2:1987-05 Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
1987DIN 43751-2:1987 Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details