ISO 16784-1:2024 EN 12b38c91
Corrosion of metals and alloys — Corrosion and fouling in industrial cooling water systems — Part 1: Guidelines and requirements for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems
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发布日期 :
2024-12-06
实施日期 :
IEC 62369-1:2008 EN-FR 8ef349c2
Evaluation of human exposure to electromagnetic fields from short range devices (SRDs) in various applications over the frequency range 0 GHz to 300 GHz - Part 1: Fields produced by devices used for electronic article surveillance, radio frequency identification and similar systems
现行
发布日期 :
2008-08-28
实施日期 :

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