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Code for construction and acceptance of hall system engineering of videoconference
Translate name
STANDARD published on 28.6.2012
Designation standards: GB 50793-2012
Publication date standards: 28.6.2012
SKU: NS-1178911
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-07-05 (Number of items: 2 286 116)
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