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Podcast: Let's Talk Cabling!
Episode: UL Numbering System Explaned
Description: Send us Fan MailWe continue observance of October Fire Safety month and this week we discuss what is a listed firestop, how to select a fire stop, what are the T, F, L and W tests and what is an engineering judgment? Support the showKnowledge is power! Make sure to stop by the webpage to buy me a cup of coffee or support the show at https://linktr.ee/letstalkcabling . Also if you would like to be a guest on the show or have a topic for discussion send me an ema...