A crane truck or wheeled machinery is not allowed to do horizontal lifting on a 5% slope . If it has to operate on this slope , the vehicle must be leveled up.
吊车、轮式专用机械车不准在5%以上的坡道上横向起吊作业，如必须作业时，应将车身垫平。
A crane truck or wheeled machinery is not allowed to do horizontal lifting on a 5% slope . If it has to operate on this slope , the vehicle must be leveled up.
吊车、轮式专用机械车不准在5%以上的坡道上横向起吊作业，如必须作业时，应将车身垫平。
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