Electric jack in use process, wire no heat and short-circuited.

电动千斤顶使用过程中，电线不会发热和发生短路。

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Electric jack slab and under arms over thick, using reinforced optimization strong design, make jack lifting smoothly, won't be out of shape.

电动千斤顶底板和下支臂超厚，采用加强筋的优化坚固设计，使千斤顶升降平稳，不会变形。

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Electric jack slab and under arms are over thick, using reinforced optimization strong design, make jack lifting smoothly, won't be out of shape.

电动千斤顶底板和下支臂超厚，采用加强筋的优化坚固设计，使千斤顶升降平稳，不会变形。

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Former CEO of General Electric Jack Welch, 76, met his wife Suzy, 53, when she came to interview him for the Harvard Business Review.

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Nobody said it would be easy taking over at General Electric for Jack F.

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Former General Electric Chairman Jack Welch weighed in on Twitter with his own worries.

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