... large-scale sites 大型场地 layout and surveying 布局和测量 layout methods 布局方法 ...
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The layout of plan surveying lines, principle of instrument selection and the key points of working are described detailedly, which gives a guide to actual work.
对布线方法、仪器选择原则及作业关键点进行较详细的说明，对海底管线综合物探作业给与了指导。
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