Thermally insulated underground piping systems

Ижил төстэй зүйлс

• Thermally insulated underground piping systems
  -н: 8096 British Standards Institution
• Preinsulated bonded pipe systems for underground hot water networks - pipe assembly of steel service pipes, polyurethane thermal insulation and outer casing of high density polyethylene
  -н: 8096 British Standards Institution, зэрэг
• Thermally insulated underground piping systems
  -н: 8096 British Standards Institution
• Cathodic, galvanic anode and drainage protection of main gas pipe lines against underground corrosion/
  -н: 318332 Zarembo, K. S.
  Хэвлэсэн: (1975)
• Thermal insulation for marine piping systems
  -н: 8096 British Standards Institution