Electric system: Adopt PLC controller which is special used to the construction machinery. It can realize gear control, overload protection for engine, state supervision and troubleindication.
电气系统：采用工程机械专用的PLC控制器，可实现档位控制、发动机过载保护、状态监控与故障提示。
2
And if history is any indication, an identity change followed by a title switch can cause a company more trouble than it's worth.
但就历史经验来说，公司身份变化带来的更名通常给公司带来的麻烦要大于好处。
3
It does trouble us from that standpoint because it's very much a public health issue right now and there's no indication that a pig gave it to a human.