| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 12309.1-2015 | English | 419 |
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Specification of flameproof three-phase asynchronous motors. Part 1: YB3 series flameproof three-phase asynchronous motors(frame size 400 to 500)
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JB/T 12309.1-2015
| Valid |
JB/T 12309.1-2015
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