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Database: 365,228(8 Aug 2026)

city heating

city heating, Total:9 items.

The international standard classification for "city heating" includes: Water supply systems .

The Chinese standard classification for "city heating" includes: Water supply and draining engineering in general , Heat supply and heating engineering .


Ministry of Housing and Urban-Rural Development of the People's Replublic of China

Hebei Provincial Standard of the People's Republic of China

Professional Standard - Urban Construction

  • CJ/T 402-2012 Bellows Expansion Joints for City Heating Pipeline
  • CJ/T 3016-1993 Bellows expansion joints for city heating pipeline
  • CJJ 38-1990 Standard for quality test and estimation of urban heat-supply network engineerings
  • CJ/T 3022-1993 Spiral submerged-arc welded steel pipe for municipal heat supply
  • CJJ 200-2014 Technical regulation for city heat-supplying pipe net constructed by mining method

Professional Standard - Municipal Engineering Specification

  • GJJ 28-1989 Construction and acceptance specifications for urban heat supply pipework

Group Standards of the People's Republic of China