海外港口建设市场更是如此。
简要地介绍了大直径圆筒结构的特点及其在国内外港口工程中的应用情况。
The features of large-diameter cylinder structure and the use of this type of structure in port works both at home and abroad are briefly described in this paper.
来自国外港口的船舶白天进港须挂检疫黄旗，检疫结束后降下，夜间用三盏红灯替代。
Yellow Flag must be hauled up for vessels from foreign countries daytime and be hauled down only after free pratique granted. Three red lights should be switched on during nighttime as substitute.
来自国外港口的船舶白天进港须挂检疫黄旗，检疫结束后降下，夜间用三盏红灯替代。
Yellow Flag must be hauled up for vessels from foreign countries daytime and be hauled down only after free pratique granted. Three red lights should be switched on during nighttime as substitute.
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