special-purpose port

The track upgrade would follow Russia's completion in September 2013 of a rail link connecting its eastern city of Kazan with Rason, a North Korean special economic zone where Russia has sole use of one of the port's three piers.

在上述铁路线路改造之前，俄罗斯还于2013年9月建成了一条连接俄东部城市喀山（Kazan）与朝鲜罗先经济特区（Rason special economic zone）的铁路。罗先港有三个码头，其中一个专供俄罗斯使用。

In port, oil depot and petrochemical industry, tank is the special equipment of storing raw oil, liquid chemical material, and chemical products, the safety issue of tank is a significant event.

储罐是港口、油库和石油化工行业储备原料油、液体化工原料及其产品的专用设备，其安全问题受到了人们的广泛关注。

Port Sudan is the gold jewelry from local goldsmith with a special hand-made process of refining.

苏丹港的黄金首饰是由当地金匠用特殊的手工工艺精制而成的.

Heating Special Planning and Cost Estimation of Tianjin Sea Port

天津港供热规划热源选择及投资估算

With the Special Class Certificate for general contracting of port and waterway projects, and road and bridge projects, as well as several Class A Certificates for general contracting, its main business scope include project contracting, equipment manufacturing and foreign trade.

主营业务包括：工程承包业，设备制造业，外经外贸业；并具有港口与航道工程、公路与桥梁工程总承包特级资质和多项工程总承包一级资质。