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International Standard Category: Metrology and measurement. Physical phenomena (Vocabularies)

GB/T 2900.86-2009    Electrotechnical terminology - Acoustics and electroacoustics
电工术语 声学和电声学;
Category No.:01.040.17 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2009-3-13
Implemented Date:2009-11-1 Abolished Date:
Superseded Standard.: Superseded Date:
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