低阻力倒流防止器应用技术规程(附条文说明)
Technical specification for application of low-resistance backflow preventer
CECS 446-2016
双止回阀倒流防止器应用技术规程(附条文说明)
T/CECS 426-2016
减压型倒流防止器应用技术规程
2016-03-23
CECS 109-2013
建筑给水减压阀应用技术规程(附条文说明)
Technical specification for application of pressure reducing valve in building water supply system
CECS 425-2016
水锤吸纳器应用技术规程(附条文说明)
CECS 274-2010
真空破坏器应用技术规程(附条文说明)
Technical specification for application of vacuum breakers
CECS 400-2015
自攻型锚栓应用技术规程(附条文说明)
CECS 442-2016
防气蚀大压差可调减压阀应用技术规程(附条文说明)
CECS 421-2015
建筑电气细导线连接器应用技术规程(附条文说明)
CECS 195-2006
聚合物水泥、渗透结晶型防水材料应用技术规程(附条文说明)
Technical specification for polymer modified cementitous waterproofing materials and penetrating and crystalling waterproofing materials
JGJ 85-2010
预应力筋用锚具、夹具和连接器应用技术规程(附条文说明)
Technical specification for application of anchorage, grip and coupler for prestressing tendons