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Standards [CURRENT]

PD CR 14378

Ventilation for buildings. Experimental determination of mechanical energy loss coefficients of air handling components
Edition 2002-05-06

Standards [CURRENT]

PD IEC/TR 61156-1-5

Multicore and symmetrical pair/quad cables for digital communications. Correction procedures for the measurement results of return loss and input impedance
Edition 2013-07-31

Standards [CURRENT]

PD IEC/TR 63018

Flexible printed circuit boards (FPCBs). Method to decrease signal loss by using noise suppression
Edition 2016-01-31

Standards [CURRENT]

PD IEC/TS 61169-1-51

Radio frequency connectors. Technical specification of electrical tests. Uncertainty specification of frequency domain test for return loss
Edition 2020-10-26

Standards [CURRENT]

PD IEC/TS 62607-5-4

Nanomanufacturing. Key control characteristics. Energy band gap measurement of nanomaterials by electron energy loss spectroscopy (EELS)
Edition 2022-12-13

Standards [CURRENT]

PD ISO/TS 3550-3

Cigarettes. Determination of loss of tobacco from the ends. Method using a vibro-bench
Edition 2015-10-31

Standards [CURRENT]

PD ISO/TS 5660-3

Reaction-to-fire tests. Heat release, smoke production and mass loss rate. Guidance on measurement
Edition 2013-06-30

Standards [CURRENT]

PD ISO/TS 5660-4

Reaction-to-fire tests. Heat release, smoke production and mass loss rate. Measurement of low levels of heat release
Edition 2017-01-31

Standards [CURRENT]

PD ISO/TS 5660-5

Reaction-to-fire tests. Heat release, smoke production and mass loss rate. Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement) under reduced oxygen atmospheres
Edition 2020-04-23

Standards [CURRENT]

PD ISO/TS 11899-1

Fine bubble technology. Transportation and dispensing systems for agro- and aqua-cultural applications. Ultrafine bubble concentration loss in ultrafine bubble water passing through long-distance plastic pipes
Edition 2024-02-12

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