| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ/T 11522-2015 | English | 249 |
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Days<=3
|
(The main theater speaker system performance test methods)
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SJ/T 11522-2015
| Valid |
SJ/T 11522-2015
|