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| Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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Grant Erwin wrote:
SteveB wrote: What is the name for the electronic device that measures decibel levels? Steve A decibel meter, aka db meter. Said to be "about $50 on ebay" but not by me. GWE Are you measuring voltage or sound ? - db is a measurement of 'pressure'... dbA Be sure you know what type you are looking for. Martin -- Martin Eastburn, Barbara Eastburn @ home at Lion's Lair with our computer NRA LOH, NRA Life NRA Second Amendment Task Force Charter Founder |
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