Solar energy - Solar thermal collectors - Test methods (ISO 9806:2017); German version EN ISO 9806:2017
Edition 2018-04

Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method; German version CEN/TS 17340:2020
Edition 2021-01

Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury; German version EN 13211:2001
Edition 2001-06

Cable networks for television signals, sound signals and interactive services - Part 2: Electromagnetic compatibility for equipment; German version EN 50083-2:2012 + A1:2015
Edition 2016-03

Methods of measurement for waveguides - Part 1: Decoupling and rotation of the plane of polarization (IEC 61580-1:1996); German version EN 61580-1:1996
Edition 1997-05

Personal protective equipment against falls from a height - Energy absorbers; German version EN 355:2002
Edition 2002-09

German Standard Methods for Examination of Water, Waste Water and Sludge; Summary Action and Material Characteristic Parameters (Group H); Determination of the Chemical Oxygen Demand (COD) in the Range over 15 mg/l (H41)
Edition 1980-12

Plastic moulding materials; cellulose ester(CA, CP, CAB) thermoplastic moulding materials; classification and designation
Edition 1988-01

Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, TI and V; German version EN 14385:2004
Edition 2004-05

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of the chemical oxygen demand (COD), ranging from 5 to 50 mg/l (H 44)
Edition 1992-05