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HD 384.4.443 : 200S1被替代
ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 44: PROTECTION AGAINST OVERVOLTAGES - SECTION 443: PROTECTION AGAINST OVERVOLTAGES OF ATMOSPHERIC ORIGIN OR DUE TO SWITCHING
出版：European Committee for Standards - Electrical
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標(biāo)準(zhǔn)編號： HD 384.4.443 : 200S1
標(biāo)準(zhǔn)類別：Standard
出版單位：European Committee for Standards - Electrical
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Identifies and describes the locations in electrical installations where transient overvoltages may appear.
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