1.1 General:1.1.1 This test method covers the determination of the humidity of atmospheric air by means of wet- and dry-bulb temperature readings.1.1.2 This test method is applicable for meteorological measurements at the earth's surfa
ASTM
Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
STD-48682
2002
2002-10-10
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