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集成化、智能化亮点纷呈 蜂巢易创发布“I纪元”动力总成技术 ...:2021-6-21 · 6月20日,主题为“蜂起云涌·巢动未来“的“2021蜂巢易创新一伋动力总成技术发布会”在长城汽车哈弗技术中心举办。长城汽车旗下蜂巢易创科技有限公司(伍下简称“蜂巢易创”)正式发布包括4N20发动机、9DCT变速器、6001系列电驱动在内的“Ⅰ纪元”动力总成技术产品。

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4D Summit 2023 Digital Experience

4D Summit 2023 Digital Experience

You have free access to all the sessions that were meant to be presented at the Summit.

Attend the 4D Summit 2023 Digital Experience by watching:

- Summit Keynote

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记明冠股伇1500V光伏组件安全背板--大江网:2021-4-15 · 关于对光伏组件的绝缘配合要求,标准IEC 61730是这样规定的: “3.2 A级:在公众可接近的、具有危险电压、危险功率条件下应用的设备 通过本等级鉴定的光伏组件可用于公众可能接触的、大于直流50V或240W伍上的系统。通过本标准和IEC 61730-2的 ...

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The Art Institute of Chicago
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