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SA TR IEC 61869.103:2021
Instrument transformers The use of instrument transformers for power quality measurement
现行
发布日期 :
2021-02-26
实施日期 :
SA TR ISO/IEC 22678:2021
Information technology - Cloud computing - Guidance for policy development
现行
发布日期 :
2021-02-19
实施日期 :
SA TS ISO 20914:2021
Medical laboratories - Practical guidance for the estimation of measurement uncertainty
现行
发布日期 :
2021-02-12
实施日期 :
SA TS ISO 22583:2021
Guidance for supervisors and operators of point-of-care testing (POCT) devices
现行
发布日期 :
2021-02-12
实施日期 :