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Code for acceptance of construction quality of Water supply drainage and heating works
Translate name
STANDARD published on 15.3.2002
Designation standards: GB 50242-2002
Publication date standards: 15.3.2002
SKU: NS-1178382
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-09-19 (Number of items: 2 302 332)
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