Drilling and foundation equipment - Safety - Part 2: Mobile drill rigs for civil and geotechnical engineering, quarrying and mining; German version EN 16228-2:2014— 27 стр.
Manually operated hydraulic shoring systems for groundwork support - Part 2: Assessment by calculation or test; German version EN 14653-2:2005— 12 стр.
Geotechnical investigation and testing — Identification and classification of soil — Part 2: Principles for a classification (ISO 14688-2:2017); German version EN ISO 14688-2:2018— 25 стр.
Geotechnical investigation and testing — Identification and classification of soil — Part 1: Identification and description (ISO 14688-1:2017); German version EN ISO 14688-1:2018— 40 стр.