A water inlet and a water outlet of the water return pipe are respectively arranged on two ends of the user water return pipe (22).
exhaust drain of heating system
The water inlet and the water outlet of the water return pipe are respectively stretched out of the box body, and central lines of the water inlet and the water outlet of the water return pipe are located in the same straight line.
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
Cooling towers and similar plant for direct cooling by means of recirculated water
A backflow prevention system that helps prevent contamination of potable water distribution systems from backflow at fire hydrant connections.
Back-spun water into the drum can also thus be prevented.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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