A larger harbor crane is often costly and maintenance charge is larger.

大型港口起重机往往价格昂贵，成本高且维护费用大。

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Nansha harbor facilities development and construction business. cargo. charge storage. charge transport of goods. manufacturing, processing, maintenance: port mechanical equipment.

开发建设经营南沙港区设施。货物装卸。代办仓储。代办货物运输。制造、加工、维修：港口机械设备。

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In charge of transport, railways, highways, aviation, port, harbor, information industry, telecommunications, postal services and other work.

分管交通、铁路、公路、航空、港口、港航、信息产业、电信、邮政等方面的工作。

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In charge of transport, railways, highways, aviation, port, harbor, information industry, telecommunications, postal services and other work.

分管交通、铁路、公路、航空、港口、港航、信息产业、电信、邮政等方面的工作。

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