Methods of test for dense shaped refractory products - Part 13: Specification for pyrometric reference cones for laboratory use; German version EN 993-13:1995
Edition 1995-04

Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rate; German version EN 13725:2022
Edition 2022-06

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2015); German version EN ISO 15156-2:2015
Edition 2015-12

Foot and leg protectors - Requirements and test methods for footwear components - Part 4: Non-metallic perforation resistant inserts (ISO 22568-4:2021); German version EN ISO 22568-4:2021
Edition 2022-03

Methods of test for dense shaped refractory products - Part 12: Determination of pyrometric cone equivalent (refractoriness); German version EN 993-12:1997
Edition 1997-06

Dust explosion venting protective systems; German version EN 14491:2012
Edition 2012-10

Geotextiles and geotextile-related products - Characteristics required for the use in the construction of reservoirs and dams; German version EN 13254:2016
Edition 2016-12

Geotextiles and geotextile-related products - Characteristics required for use in the construction of canals; German version EN 13255:2016
Edition 2016-12

Geotextiles and geotextile-related products - Characteristics required for use in solid waste disposals; German version EN 13257:2016
Edition 2016-12

Geotextiles and geotextile-related products - Characteristics required for use in liquid waste containment projects; German version EN 13265:2016
Edition 2016-12