JB/T 12970-2016 Three-phase asynchronous motors for large main drainage pumps (dry type) for mines Technical conditions

Standard Number: JB/T 12970-2016(JB/T12970-2016)
Chinese:矿山用大型主排水泵(干式)三相异步电动机 技术条件
English:Three-phase asynchronous motors for large main drainage pumps (dry type) for mines Technical conditions

Effective Date:2017-04-01
Standard Applicability:

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