Indoor air pollution measurement - Determination of the concentration of nitrogen dioxide - Manual photometric method (Saltzman)
Edition 1997-12

Balance-based averaging of inhomogeneous flow fields - Applications
Edition 2019-04

Thermoplastic gear wheels - Crossed helical gears - Mating cylindrical worm with helical gear - Calculation of the load-carrying capacity
Edition 2014-05

Air ducts - Operating and construction fundamentals
Edition 2006-12

Measurement of organic soil pollutants - Gas chromatographic determination of volatile organic compounds in soil gas - Direct measurement
Edition 2000-12

Calibration of measuring equipment for electrical quantities - Oscilloscopes
Edition 2014-05

Inspection of measuring and test equipment - Test instruction for internal micrometers with 2-point contact
Edition 2010-08

Inspection of measuring and test equipment - Test instruction for height gauges
Edition 2009-10

Inspection of measuring and test equipment - Test instruction for micrometers for screw thread measurement and other measurement purposes
Edition 2010-04

Inspection of measuring and test equipments - Test instructions for micrometers
Edition 2001-11