air port arch 空气喷出口拱顶
gas port arch 煤气喷出口拱顶
jack arch of port 小炉平碹
skew arch of port 小炉斜碹
slope arch of port 小炉斜坡碹
Jin-lan Paper Products specialized in producing folders, file boxes, lever arch file and other office stationery. The company is located in the beautiful port city – Ningbo.
津兰纸品是一家专注于生产文件夹、文件盒、快劳夹等纸制办公文具的企业,公司坐落在美丽的港口城市——宁波。
In this paper, the successful application of large-span steel tied arch bridge in Dalian new port 300,000-ton crude oil import terminal on the bridge approach is described below.
本文就大跨度全钢系杆拱在大连新港30万吨级进口原油码头引桥上的成功应用做以下介绍。
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