给水

• Code for design of building water supply and sewerage
  建筑给水排水设计规范
• Pe - x crosslinked polyethylene pipes for water supply in buildings
  建筑给水交联聚乙烯
• Cleaning and controlling of growth - ring in water pipeline
  给水管道生长环的冲洗与防治
• Analysis of axial forces balance on 50 chta 6 feedwater pump
  6型给水泵轴向力平衡分析
• The design for fire water supply system of quarters
  区域消防给水系统的设计
• In any case , it brought the much needed rain
  总是今年本来雨水无够,风?来给水库添水。
• Code for design of building water supply and drainage
  建筑给水排水设计规范
• Code for design of water supply treatment for water with algae
  含藻水给水处理设计规范
• On architectural design of water supply and sewerage
  浅谈建筑给水排水设计
• Fabricated steel water pipe fittings , dimensions for
  预制给水钢管配件尺寸