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Standards [CURRENT]

BS EN IEC 61557-3

Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
Edition 2022-07-08

Standards [CURRENT]

PD CEN ISO/TS 21083-2

Test method to measure the efficiency of air filtration media against spherical nanomaterials. Size range from 3 nm to 30 nm
Edition 2019-09-09

Standards [CURRENT]

PD IEC/TR 62757+A1

Fire prevention measures on converters for high-voltage direct current (HVDC) systems, static var compensators (SVC) and flexible ac transmission systems (FACTS) and their valve halls
Edition 2015-07-16

Standards [CURRENT]

PD IEC/TR 63054

Low-voltage switchgear and controlgear. Fire risk analysis and risk reduction measures
Edition 2017-09-04

Standards [CURRENT]

PD ISO/TS 17371

Healthcare organization management. Infection prevention and control (IPC) measures for cross-border workers
Edition 2024-01-12

Standards [CURRENT]

PD ISO/TS 20177

Vacuum technology. Vacuum gauges. Procedures to measure and report outgassing rates
Edition 2018-06-13

Standards [CURRENT]

PD ISO/TS 21564

Health Informatics. Terminology resource map quality measures (MapQual)
Edition 2019-06-20

Standards [CURRENT]

UNE 31019

TEST TO MEASURE SENSIBILITY TO THE FLAME, OF THE EXPLOSIVES.
Edition 1960-12-15

Standards [CURRENT]

UNE 40152

METHOD OF TEST FOR THE MEASURE OF LIBRE LENGTH BY INDIVIDUAL FIBRES TESTING
Edition 1984-12-15

Standards [CURRENT]

UNE 40162-1

METHOD TO MEASURE AVERAGE DIAMETER OF WOOL FIBRES IN THE FORM OF COMBING WITH "AIR-FLOW" APPARATUS.
Edition 1975-10-15

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