Particulate matter measurement - Dust measurement in flowing gases; particle size selective measurement by impaction method - Cascade impactor
Edition 1994-11

Planned maintenance - Instruction on creating of maintenance lists
Edition 2017-03

Statistical evaluation of random-sample measurements of stationary source emissions: Determination of the upper confidence limit
Edition 1997-07

Refurbishment of heating installations
Edition 2016-07

Retesting of active medical devices in medical use - Testing principles
Edition 2023-02

Strategic sales - Brand management using Business Coach
Edition 2013-04

Instructions on measuring and interpreting the vibration of machines - Typical vibration patterns with centrifugal pumps
Edition 2012-05

Emission control - Production of compressed wood fuels
Edition 2022-06

Cleanroom technology - Quality, production, and distribution of ultrapure water - Pharmacy and other life-science applications
Edition 2010-10

Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical Low Pressure Impactor (ELPI)
Edition 2012-12