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General methods of test for pigments and extenders - Part 24: Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments - Photometric methods

Explosive atmospheres - Part 25: Intrinsically safe electrical systems

Nuclear power plants - Instrumentation and control important to safety - Methods for assessing the performance of safety system instrument channels (IEC 62385:20xx)

Maintenance of IEC 60704-3:1992: Test code for the determination of airborne acoustical noise emitted by household and similar appliances - Part 3: Procedure for determining and verifying declared noise emission values

Optics and photonics - Environmental test methods - Part 4: Salt mist - Amendment 1 (ISO 9022-4:2014/AMD 1:2023); Text in German and English

Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads (IEC 121A/307/CDV:2019); German and Englisch version prEN IEC 60947-4-3:2019

Soil improvers and growing media - Determination of aqua regia soluble elements

Anaesthetic and respiratory equipment - Laryngoscopes for tracheal intubation - Amendment 1

Soil improvers and growing media - Determination of aqua regia soluble elements

Sensory analysis - General guidance for the design of test rooms

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