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Technical rule [CURRENT]

VDI 3927 Blatt 2

Waste gas cleaning - Reduction of inorganic and organic trace species in combustion flue gases
Edition 2015-05

Technical rule [CURRENT]

VDI 4631

Quality criteria for biogas plants
Edition 2011-02

Technical rule [CURRENT]

VDI 4630

Fermentation of organic materials - Characterization of the substrate, sampling, collection of material data, fermentation tests
Edition 2016-11

Technical rule [CURRENT]

VDI 2035 Blatt 1

Prevention of damage in water heating installations - Scale formation and waterside corrosion
Edition 2021-03

Technical rule [CURRENT]

VDI 3679 Blatt 4

Wet separators - Waste gas cleaning by oxidative gas scrubbing
Edition 2014-10

Technical rule [CURRENT]

VDI 3822 Blatt 1.2

Failure analysis - Failures of metallic products caused by corrosion in aqueous media
Edition 2017-12

Standards [CURRENT]

ASTM D 8234

Standard Test Method for Anions in High Ionic Water by Ion Chromatography using Tandem Suppressed Conductivity and UV Detection
Edition 2019

Standards [CURRENT]

ABNT NBR 12619 Errata 1

 
Edition 1995-10-31

Draft standard

OENORM EN ISO 20236

Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO/DIS 20236:2023)
Edition 2023-10-01

Guideline for Switching Reliability Evaluation procedures for Gallium Nitride Power Conversion Devices

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