UL 385 2020 pdf download.Play Pipes for Water Supply Testing in Fire Protection Service. 1 Scope 1.1 These requirements cover play pipes for testing of water supplies for fire protection service. 1.2 The play-pipe design
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UL 385 2020 pdf download.Play Pipes for Water Supply Testing in Fire Protection Service. 1 Scope 1.1 These requirements cover play pipes for testing of water supplies for fire protection service. 1.2 The play-pipe design
Read more