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Specifications for estate surveying--Unit 2:Specifications for symbols of estated map
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STANDARD published on 22.2.2000
Designation standards: GB/T 17986.2-2000
Publication date standards: 22.2.2000
SKU: NS-870928
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-06-25 (Number of items: 2 284 379)
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