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fm4785558
Dear All  NFPA2001_2018 edition says for piping threads; 4.2.2.6 All threads used in joints and fittings shall conform to ASME B1.20.1, Standard on Pipe Threads, General Purpose, or ISO 7-1, Pipe Threads Where Pressure-Tight Joints Are Made on the Threads — Part 1: Dimensions, Tolerances and Designation.
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l.buhociu
Hallo everyone! Can anyone tell me if low voltage electrical safety is regulated on the US-federal level and if so, where (CFR, etc.)? I would really appreciate your support!
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dlopes
Hi, I have a question. We are looking at renovating an open boiler room space by adding two enclosed offices on the same floor/space as our boilers. The open space currently has three exits and will remain this way. Is there a minimum distance the offices should be from the boilers? Also, would the enclosed offices require more than one exit
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nikunj.shah
It is extremely disappointing that unlike NEC 2017 and its handbook, the NEC 2020 edition and its handbook are not available in PDF format that you can store on your computer as a digital resource and access it anywhere. The availability of NEC 2020 & its handbook only as a print and online digital format will make its access extremely
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