英文字典,中文字典,查询,解释,review.php


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       


安装中文字典英文字典辞典工具!

安装中文字典英文字典辞典工具!










  • Commercial pumps - Armstrong Fluid Technology
    Commercial Pumps for Heating or Cooling Design Envelope or Conventional heating pumps available Vertical In-Line, End Suction, Horizontal Split Case or Vertical Multistage Perfect central heating pump in an HVAC system
  • HVAC fluid-flow solutions | Armstrong Fluid Technology
    Armstrong recommended replacing 1 of 2 existing pumps with a Design Envelope DEPM pump, to provide a head-to-head efficiency comparison Learn more (PDF) More case studies by market sector:
  • 4300 Vertical In-Line Pumps | Armstrong Fluid Technology
    Armstrong 4300 pumps are available with high-efficiency NEMA-premium motors for significant reduction in energy consumption and cost; All motors are suitable for inverter-fed service; Vertical In-line design minimizes pipe requirements and related friction losses resulting in higher system efficiency
  • Locate a representative | Armstrong Fluid Technology
    Search by state, province or country to find your local Armstrong representative, parts provider or service partner
  • Armstrong
    POMPE DE CIRCULATION (DOUBLE)- DE 4312 Nouvelles génération de pompes double in-line avec variateur embarqué Programmation avec technologie Sensorless™ (Sans capteur de pression) pour une utilisation en débit et pression variable
  • Residential HVAC pumps | Armstrong Fluid Technology
    The Armstrong E 2 circulators draw on advanced motor technology and efficient hydraulic design to achieve excellent wire-to-water duty point efficiencies
  • Armstrong Pumps - Product Catalog - Armstrong Fluid Technology
    Explore Armstrong's product catalog for a wide range of efficient and reliable pumps
  • HVAC solutions | Armstrong Fluid Technology
    With thousands of installations across the world, chances are you’ll find yourself attending to an Armstrong product that is no longer available No worries, our legacy program gives you access to related documentation, service, and critical replacement parts


















中文字典-英文字典  2005-2009