GB/T 35644-2017
ActiveSpecification for data acquisition of underground pipeline
地下管线数据获取规程
Application Summary AI generated
GB/T 35644-2017 specifies technical requirements and procedures for acquiring data on underground pipelines, including methods for surveying, mapping, and recording pipeline attributes such as material, diameter, and depth. It is applied in urban infrastructure management, construction projects, and utility maintenance to ensure accurate documentation of buried pipelines for planning, safety, and repair purposes. The standard is used by surveyors, engineers, and municipal authorities in China for creating reliable underground pipeline databases.
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