SJ/T 10356-1993 YDG50 Motorized High Frequency Paper Cone Speaker

Standard Number: SJ/T 10356-1993(SJ/T10356-1993)
Chinese:YDG50电动式高频纸盆扬声器
English:YDG50 Motorized High Frequency Paper Cone Speaker

Effective Date:1993-10-01
Standard Applicability:

PDF Downloadable: N

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