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DIN EN 378-1 rev
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
prEN 378-1 rev
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
prEN 378-2 rev
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
DIN EN 378-2 rev
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
prEN ISO 20770-2
Drilling and foundation equipment - Safety - Part 2: Mobile drill rigs for civil and geotechnical engineering, quarrying and mining
prEN ISO 21013-3
Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 3: Sizing and capacity determination
prEN 12348
Core drilling machines on stand - Safety
prEN ISO 13646
Water quality - Determination of selected estrogens in whole water samples - Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection (ISO/DIS 13646:2023)
EN 12583/prA1
Gas Infrastructure - Compressor stations - Functional requirements
DIN EN ISO 11611
Protective clothing for use in welding and allied processes (ISO/FDIS 11611:2024); German version FprEN ISO 11611:2024
