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SJH 1129-1977 (SJ1129-1977)

SJH 1129-1977_English: PDF (SJ1129-1977)
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SJ 1129-1977English559 Add to Cart 4 days [Need to translate] Method of measurement of acoustic parameters for loudspeaker system (provisional) SJ 1129-1977 Obsolete SJ 1129-1977

BASIC DATA
Standard ID SJ 1129-1977 (SJ1129-1977)
Description (Translated English) Method of measurement of acoustic parameters for loudspeaker system (provisional)
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard M72;L31
Classification of International Standard 33.160.10
Word Count Estimation 14,176
Date of Implementation 1976/7/1
Regulation (derived from) Industry-Science (2010) No. 77