One week of study will give some people enough knowledge to pass a certification examination, and then they can jump into the cab of a crane.

一周的学习将给予一些人足够的知识足以通过认证考试，然后他们可以跳转到的起重机的驾驶室。

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The crane disposes of a 40 meter (132 ft) main boom, a newly developed two-man cab and a novel counterweight system that may be supplemented on site.

本起重机配40米（132英尺）主臂，新开发的双人司机室和一个新颖的可在现场安装的配重系统。

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At one point, the man used the radio in the cab of the crane to talk with police, but "none of the communications we had with him were very productive, " he said.

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