Earn 0.1 ASPE CEU if you successfully complete this quiz: bit.ly/2C2yISU. This webinar focuses on the evolution of backflow preventers and the importance of Type II detector assemblies in unmetered fire connections.
- Күн бұрын
Watts® Works℠ Engineer Webinar Series: Hydraulics of Backflow Detector Assemblies Type 1 & 2
- Рет қаралды 710
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