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IEC 64/907/CDV
IEC 60364 - Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Amendment to Section 443: Protection against overvoltage of atmospheric origin or due to switching
IEC 64/1775/CD
IEC 60364-4-44 Amd.1 Ed.2: Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Amendment 1: Clause 443 - Protection against overvoltages of atmospheric origin or due to switching
IEC 64/1844/CDV
Amendment 1 to IEC 60364-4-44: Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443 - Protection against overvoltages of atmospheric origin or due to switching
IEC 64/1844A/CDV
Amendment 1 to IEC 60364-4-44: Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443 - Protection against overvoltages of atmospheric origin or due to switching
ISO/AWI 25348
Determination of clenbuterol and ractopamine residues in foods of animal origin--LC-MS/MS method
CLC/TC 64/WG 04
Protection against overvoltages of atmospheric origin or due to switching
prHD 384.4.443 S2
Electrical installations of buildings -- Part 4: Protection for safety -- Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages or atmospheric origin or due to switching
CEN/CLC/JTC 6/WG 2
Guarantees of Origin
CEN/CLC/JTC 14/WG 5
Guarantees of Origin related to energy
CEN/TC 19
Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin
